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-rw-r--r--drivers/rtc/Kconfig5
-rw-r--r--drivers/rtc/rtc-at91rm9200.c12
-rw-r--r--drivers/rtc/rtc-at91sam9.c2
-rw-r--r--drivers/rtc/rtc-bfin.c2
-rw-r--r--drivers/rtc/rtc-ds1302.c2
-rw-r--r--drivers/rtc/rtc-ds1511.c6
-rw-r--r--drivers/rtc/rtc-ds1672.c14
-rw-r--r--drivers/rtc/rtc-isl1208.c357
-rw-r--r--drivers/rtc/rtc-max6900.c6
-rw-r--r--drivers/rtc/rtc-max6902.c4
-rw-r--r--drivers/rtc/rtc-pcf8563.c126
-rw-r--r--drivers/rtc/rtc-pcf8583.c2
-rw-r--r--drivers/rtc/rtc-proc.c8
-rw-r--r--drivers/rtc/rtc-rs5c313.c4
-rw-r--r--drivers/rtc/rtc-rs5c372.c18
-rw-r--r--drivers/rtc/rtc-s3c.c6
-rw-r--r--drivers/rtc/rtc-sh.c2
-rw-r--r--drivers/rtc/rtc-sysfs.c12
-rw-r--r--drivers/rtc/rtc-test.c8
-rw-r--r--drivers/rtc/rtc-v3020.c4
-rw-r--r--drivers/rtc/rtc-x1205.c170
21 files changed, 334 insertions, 436 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index 02a4c8c..6cc2c03 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -20,10 +20,6 @@ menuconfig RTC_CLASS
if RTC_CLASS
-if GEN_RTC || RTC
-comment "Conflicting RTC option has been selected, check GEN_RTC and RTC"
-endif
-
config RTC_HCTOSYS
bool "Set system time from RTC on startup and resume"
depends on RTC_CLASS = y
@@ -304,6 +300,7 @@ comment "Platform RTC drivers"
config RTC_DRV_CMOS
tristate "PC-style 'CMOS'"
depends on X86 || ALPHA || ARM || M32R || ATARI || PPC || MIPS
+ default y if X86
help
Say "yes" here to get direct support for the real time clock
found in every PC or ACPI-based system, and some other boards.
diff --git a/drivers/rtc/rtc-at91rm9200.c b/drivers/rtc/rtc-at91rm9200.c
index 52abffc8..39e64ab 100644
--- a/drivers/rtc/rtc-at91rm9200.c
+++ b/drivers/rtc/rtc-at91rm9200.c
@@ -83,7 +83,7 @@ static int at91_rtc_readtime(struct device *dev, struct rtc_time *tm)
tm->tm_yday = rtc_year_days(tm->tm_mday, tm->tm_mon, tm->tm_year);
tm->tm_year = tm->tm_year - 1900;
- pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__,
+ pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __func__,
1900 + tm->tm_year, tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
@@ -97,7 +97,7 @@ static int at91_rtc_settime(struct device *dev, struct rtc_time *tm)
{
unsigned long cr;
- pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__,
+ pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __func__,
1900 + tm->tm_year, tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
@@ -142,7 +142,7 @@ static int at91_rtc_readalarm(struct device *dev, struct rtc_wkalrm *alrm)
alrm->enabled = (at91_sys_read(AT91_RTC_IMR) & AT91_RTC_ALARM)
? 1 : 0;
- pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__,
+ pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __func__,
1900 + tm->tm_year, tm->tm_mon, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
@@ -178,7 +178,7 @@ static int at91_rtc_setalarm(struct device *dev, struct rtc_wkalrm *alrm)
if (alrm->enabled)
at91_sys_write(AT91_RTC_IER, AT91_RTC_ALARM);
- pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __FUNCTION__,
+ pr_debug("%s(): %4d-%02d-%02d %02d:%02d:%02d\n", __func__,
at91_alarm_year, tm.tm_mon, tm.tm_mday, tm.tm_hour,
tm.tm_min, tm.tm_sec);
@@ -193,7 +193,7 @@ static int at91_rtc_ioctl(struct device *dev, unsigned int cmd,
{
int ret = 0;
- pr_debug("%s(): cmd=%08x, arg=%08lx.\n", __FUNCTION__, cmd, arg);
+ pr_debug("%s(): cmd=%08x, arg=%08lx.\n", __func__, cmd, arg);
switch (cmd) {
case RTC_AIE_OFF: /* alarm off */
@@ -265,7 +265,7 @@ static irqreturn_t at91_rtc_interrupt(int irq, void *dev_id)
rtc_update_irq(rtc, 1, events);
- pr_debug("%s(): num=%ld, events=0x%02lx\n", __FUNCTION__,
+ pr_debug("%s(): num=%ld, events=0x%02lx\n", __func__,
events >> 8, events & 0x000000FF);
return IRQ_HANDLED;
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 56728a2..38d8742 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -288,7 +288,7 @@ static irqreturn_t at91_rtc_interrupt(int irq, void *_rtc)
rtc_update_irq(rtc->rtcdev, 1, events);
- pr_debug("%s: num=%ld, events=0x%02lx\n", __FUNCTION__,
+ pr_debug("%s: num=%ld, events=0x%02lx\n", __func__,
events >> 8, events & 0x000000FF);
return IRQ_HANDLED;
diff --git a/drivers/rtc/rtc-bfin.c b/drivers/rtc/rtc-bfin.c
index 4f28045..8624f55 100644
--- a/drivers/rtc/rtc-bfin.c
+++ b/drivers/rtc/rtc-bfin.c
@@ -419,7 +419,7 @@ static int __devinit bfin_rtc_probe(struct platform_device *pdev)
return -ENOMEM;
rtc->rtc_dev = rtc_device_register(pdev->name, &pdev->dev, &bfin_rtc_ops, THIS_MODULE);
- if (unlikely(IS_ERR(rtc))) {
+ if (IS_ERR(rtc)) {
ret = PTR_ERR(rtc->rtc_dev);
goto err;
}
diff --git a/drivers/rtc/rtc-ds1302.c b/drivers/rtc/rtc-ds1302.c
index 7b002ce..b939781 100644
--- a/drivers/rtc/rtc-ds1302.c
+++ b/drivers/rtc/rtc-ds1302.c
@@ -122,7 +122,7 @@ static int ds1302_rtc_read_time(struct device *dev, struct rtc_time *tm)
dev_dbg(dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon + 1, tm->tm_year, tm->tm_wday);
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index d08912f..a83a40b 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -181,8 +181,7 @@ ds1511_wdog_disable(void)
* stupidly, some callers call with year unmolested;
* and some call with year = year - 1900. thanks.
*/
- int
-ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
+static int ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
{
u8 mon, day, dow, hrs, min, sec, yrs, cen;
unsigned int flags;
@@ -245,8 +244,7 @@ ds1511_rtc_set_time(struct device *dev, struct rtc_time *rtc_tm)
return 0;
}
- int
-ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm)
+static int ds1511_rtc_read_time(struct device *dev, struct rtc_time *rtc_tm)
{
unsigned int century;
unsigned int flags;
diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c
index e0900ca..6fa4556 100644
--- a/drivers/rtc/rtc-ds1672.c
+++ b/drivers/rtc/rtc-ds1672.c
@@ -50,13 +50,13 @@ static int ds1672_get_datetime(struct i2c_client *client, struct rtc_time *tm)
/* read date registers */
if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
dev_dbg(&client->dev,
"%s: raw read data - counters=%02x,%02x,%02x,%02x\n",
- __FUNCTION__, buf[0], buf[1], buf[2], buf[3]);
+ __func__, buf[0], buf[1], buf[2], buf[3]);
time = (buf[3] << 24) | (buf[2] << 16) | (buf[1] << 8) | buf[0];
@@ -64,7 +64,7 @@ static int ds1672_get_datetime(struct i2c_client *client, struct rtc_time *tm)
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__, tm->tm_sec, tm->tm_min, tm->tm_hour,
+ __func__, tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
return 0;
@@ -84,7 +84,7 @@ static int ds1672_set_mmss(struct i2c_client *client, unsigned long secs)
xfer = i2c_master_send(client, buf, 6);
if (xfer != 6) {
- dev_err(&client->dev, "%s: send: %d\n", __FUNCTION__, xfer);
+ dev_err(&client->dev, "%s: send: %d\n", __func__, xfer);
return -EIO;
}
@@ -98,7 +98,7 @@ static int ds1672_set_datetime(struct i2c_client *client, struct rtc_time *tm)
dev_dbg(&client->dev,
"%s: secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
@@ -133,7 +133,7 @@ static int ds1672_get_control(struct i2c_client *client, u8 *status)
/* read control register */
if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
@@ -199,7 +199,7 @@ static int ds1672_probe(struct i2c_adapter *adapter, int address, int kind)
struct i2c_client *client;
struct rtc_device *rtc;
- dev_dbg(&adapter->dev, "%s\n", __FUNCTION__);
+ dev_dbg(&adapter->dev, "%s\n", __func__);
if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
err = -ENODEV;
diff --git a/drivers/rtc/rtc-isl1208.c b/drivers/rtc/rtc-isl1208.c
index 725b0c7..fb15e3f 100644
--- a/drivers/rtc/rtc-isl1208.c
+++ b/drivers/rtc/rtc-isl1208.c
@@ -15,16 +15,15 @@
#include <linux/bcd.h>
#include <linux/rtc.h>
-#define DRV_NAME "isl1208"
-#define DRV_VERSION "0.2"
+#define DRV_VERSION "0.3"
/* Register map */
/* rtc section */
#define ISL1208_REG_SC 0x00
#define ISL1208_REG_MN 0x01
#define ISL1208_REG_HR 0x02
-#define ISL1208_REG_HR_MIL (1<<7) /* 24h/12h mode */
-#define ISL1208_REG_HR_PM (1<<5) /* PM/AM bit in 12h mode */
+#define ISL1208_REG_HR_MIL (1<<7) /* 24h/12h mode */
+#define ISL1208_REG_HR_PM (1<<5) /* PM/AM bit in 12h mode */
#define ISL1208_REG_DT 0x03
#define ISL1208_REG_MO 0x04
#define ISL1208_REG_YR 0x05
@@ -33,14 +32,14 @@
/* control/status section */
#define ISL1208_REG_SR 0x07
-#define ISL1208_REG_SR_ARST (1<<7) /* auto reset */
-#define ISL1208_REG_SR_XTOSCB (1<<6) /* crystal oscillator */
-#define ISL1208_REG_SR_WRTC (1<<4) /* write rtc */
-#define ISL1208_REG_SR_ALM (1<<2) /* alarm */
-#define ISL1208_REG_SR_BAT (1<<1) /* battery */
-#define ISL1208_REG_SR_RTCF (1<<0) /* rtc fail */
+#define ISL1208_REG_SR_ARST (1<<7) /* auto reset */
+#define ISL1208_REG_SR_XTOSCB (1<<6) /* crystal oscillator */
+#define ISL1208_REG_SR_WRTC (1<<4) /* write rtc */
+#define ISL1208_REG_SR_ALM (1<<2) /* alarm */
+#define ISL1208_REG_SR_BAT (1<<1) /* battery */
+#define ISL1208_REG_SR_RTCF (1<<0) /* rtc fail */
#define ISL1208_REG_INT 0x08
-#define ISL1208_REG_09 0x09 /* reserved */
+#define ISL1208_REG_09 0x09 /* reserved */
#define ISL1208_REG_ATR 0x0a
#define ISL1208_REG_DTR 0x0b
@@ -58,39 +57,21 @@
#define ISL1208_REG_USR2 0x13
#define ISL1208_USR_SECTION_LEN 2
-/* i2c configuration */
-#define ISL1208_I2C_ADDR 0xde
-
-static const unsigned short normal_i2c[] = {
- ISL1208_I2C_ADDR>>1, I2C_CLIENT_END
-};
-I2C_CLIENT_INSMOD; /* defines addr_data */
-
-static int isl1208_attach_adapter(struct i2c_adapter *adapter);
-static int isl1208_detach_client(struct i2c_client *client);
-
-static struct i2c_driver isl1208_driver = {
- .driver = {
- .name = DRV_NAME,
- },
- .id = I2C_DRIVERID_ISL1208,
- .attach_adapter = &isl1208_attach_adapter,
- .detach_client = &isl1208_detach_client,
-};
+static struct i2c_driver isl1208_driver;
/* block read */
static int
isl1208_i2c_read_regs(struct i2c_client *client, u8 reg, u8 buf[],
- unsigned len)
+ unsigned len)
{
u8 reg_addr[1] = { reg };
struct i2c_msg msgs[2] = {
- { client->addr, client->flags, sizeof(reg_addr), reg_addr },
- { client->addr, client->flags | I2C_M_RD, len, buf }
+ {client->addr, 0, sizeof(reg_addr), reg_addr}
+ ,
+ {client->addr, I2C_M_RD, len, buf}
};
int ret;
- BUG_ON(len == 0);
BUG_ON(reg > ISL1208_REG_USR2);
BUG_ON(reg + len > ISL1208_REG_USR2 + 1);
@@ -103,15 +84,14 @@ isl1208_i2c_read_regs(struct i2c_client *client, u8 reg, u8 buf[],
/* block write */
static int
isl1208_i2c_set_regs(struct i2c_client *client, u8 reg, u8 const buf[],
- unsigned len)
+ unsigned len)
{
u8 i2c_buf[ISL1208_REG_USR2 + 2];
struct i2c_msg msgs[1] = {
- { client->addr, client->flags, len + 1, i2c_buf }
+ {client->addr, 0, len + 1, i2c_buf}
};
int ret;
- BUG_ON(len == 0);
BUG_ON(reg > ISL1208_REG_USR2);
BUG_ON(reg + len > ISL1208_REG_USR2 + 1);
@@ -125,7 +105,8 @@ isl1208_i2c_set_regs(struct i2c_client *client, u8 reg, u8 const buf[],
}
/* simple check to see wether we have a isl1208 */
-static int isl1208_i2c_validate_client(struct i2c_client *client)
+static int
+isl1208_i2c_validate_client(struct i2c_client *client)
{
u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, };
u8 zero_mask[ISL1208_RTC_SECTION_LEN] = {
@@ -139,24 +120,29 @@ static int isl1208_i2c_validate_client(struct i2c_client *client)
return ret;
for (i = 0; i < ISL1208_RTC_SECTION_LEN; ++i) {
- if (regs[i] & zero_mask[i]) /* check if bits are cleared */
+ if (regs[i] & zero_mask[i]) /* check if bits are cleared */
return -ENODEV;
}
return 0;
}
-static int isl1208_i2c_get_sr(struct i2c_client *client)
+static int
+isl1208_i2c_get_sr(struct i2c_client *client)
{
- return i2c_smbus_read_byte_data(client, ISL1208_REG_SR) == -1 ? -EIO:0;
+ int sr = i2c_smbus_read_byte_data(client, ISL1208_REG_SR);
+ if (sr < 0)
+ return -EIO;
+
+ return sr;
}
-static int isl1208_i2c_get_atr(struct i2c_client *client)
+static int
+isl1208_i2c_get_atr(struct i2c_client *client)
{
int atr = i2c_smbus_read_byte_data(client, ISL1208_REG_ATR);
-
if (atr < 0)
- return -EIO;
+ return atr;
/* The 6bit value in the ATR register controls the load
* capacitance C_load * in steps of 0.25pF
@@ -169,51 +155,54 @@ static int isl1208_i2c_get_atr(struct i2c_client *client)
*
*/
- atr &= 0x3f; /* mask out lsb */
- atr ^= 1<<5; /* invert 6th bit */
- atr += 2*9; /* add offset of 4.5pF; unit[atr] = 0.25pF */
+ atr &= 0x3f; /* mask out lsb */
+ atr ^= 1 << 5; /* invert 6th bit */
+ atr += 2 * 9; /* add offset of 4.5pF; unit[atr] = 0.25pF */
return atr;
}
-static int isl1208_i2c_get_dtr(struct i2c_client *client)
+static int
+isl1208_i2c_get_dtr(struct i2c_client *client)
{
int dtr = i2c_smbus_read_byte_data(client, ISL1208_REG_DTR);
-
if (dtr < 0)
return -EIO;
/* dtr encodes adjustments of {-60,-40,-20,0,20,40,60} ppm */
- dtr = ((dtr & 0x3) * 20) * (dtr & (1<<2) ? -1 : 1);
+ dtr = ((dtr & 0x3) * 20) * (dtr & (1 << 2) ? -1 : 1);
return dtr;
}
-static int isl1208_i2c_get_usr(struct i2c_client *client)
+static int
+isl1208_i2c_get_usr(struct i2c_client *client)
{
u8 buf[ISL1208_USR_SECTION_LEN] = { 0, };
int ret;
- ret = isl1208_i2c_read_regs (client, ISL1208_REG_USR1, buf,
- ISL1208_USR_SECTION_LEN);
+ ret = isl1208_i2c_read_regs(client, ISL1208_REG_USR1, buf,
+ ISL1208_USR_SECTION_LEN);
if (ret < 0)
return ret;
return (buf[1] << 8) | buf[0];
}
-static int isl1208_i2c_set_usr(struct i2c_client *client, u16 usr)
+static int
+isl1208_i2c_set_usr(struct i2c_client *client, u16 usr)
{
u8 buf[ISL1208_USR_SECTION_LEN];
buf[0] = usr & 0xff;
buf[1] = (usr >> 8) & 0xff;
- return isl1208_i2c_set_regs (client, ISL1208_REG_USR1, buf,
- ISL1208_USR_SECTION_LEN);
+ return isl1208_i2c_set_regs(client, ISL1208_REG_USR1, buf,
+ ISL1208_USR_SECTION_LEN);
}
-static int isl1208_rtc_proc(struct device *dev, struct seq_file *seq)
+static int
+isl1208_rtc_proc(struct device *dev, struct seq_file *seq)
{
struct i2c_client *const client = to_i2c_client(dev);
int sr, dtr, atr, usr;
@@ -230,20 +219,19 @@ static int isl1208_rtc_proc(struct device *dev, struct seq_file *seq)
(sr & ISL1208_REG_SR_ALM) ? " ALM" : "",
(sr & ISL1208_REG_SR_WRTC) ? " WRTC" : "",
(sr & ISL1208_REG_SR_XTOSCB) ? " XTOSCB" : "",
- (sr & ISL1208_REG_SR_ARST) ? " ARST" : "",
- sr);
+ (sr & ISL1208_REG_SR_ARST) ? " ARST" : "", sr);
seq_printf(seq, "batt_status\t: %s\n",
(sr & ISL1208_REG_SR_RTCF) ? "bad" : "okay");
dtr = isl1208_i2c_get_dtr(client);
- if (dtr >= 0 -1)
+ if (dtr >= 0 - 1)
seq_printf(seq, "digital_trim\t: %d ppm\n", dtr);
atr = isl1208_i2c_get_atr(client);
if (atr >= 0)
seq_printf(seq, "analog_trim\t: %d.%.2d pF\n",
- atr>>2, (atr&0x3)*25);
+ atr >> 2, (atr & 0x3) * 25);
usr = isl1208_i2c_get_usr(client);
if (usr >= 0)
@@ -252,9 +240,8 @@ static int isl1208_rtc_proc(struct device *dev, struct seq_file *seq)
return 0;
}
-
-static int isl1208_i2c_read_time(struct i2c_client *client,
- struct rtc_time *tm)
+static int
+isl1208_i2c_read_time(struct i2c_client *client, struct rtc_time *tm)
{
int sr;
u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, };
@@ -274,27 +261,30 @@ static int isl1208_i2c_read_time(struct i2c_client *client,
tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SC]);
tm->tm_min = BCD2BIN(regs[ISL1208_REG_MN]);
- { /* HR field has a more complex interpretation */
+
+ /* HR field has a more complex interpretation */
+ {
const u8 _hr = regs[ISL1208_REG_HR];
- if (_hr & ISL1208_REG_HR_MIL) /* 24h format */
+ if (_hr & ISL1208_REG_HR_MIL) /* 24h format */
tm->tm_hour = BCD2BIN(_hr & 0x3f);
- else { // 12h format
+ else {
+ /* 12h format */
tm->tm_hour = BCD2BIN(_hr & 0x1f);
- if (_hr & ISL1208_REG_HR_PM) /* PM flag set */
+ if (_hr & ISL1208_REG_HR_PM) /* PM flag set */
tm->tm_hour += 12;
}
}
tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DT]);
- tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MO]) - 1; /* rtc starts at 1 */
+ tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MO]) - 1; /* rtc starts at 1 */
tm->tm_year = BCD2BIN(regs[ISL1208_REG_YR]) + 100;
tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DW]);
return 0;
}
-static int isl1208_i2c_read_alarm(struct i2c_client *client,
- struct rtc_wkalrm *alarm)
+static int
+isl1208_i2c_read_alarm(struct i2c_client *client, struct rtc_wkalrm *alarm)
{
struct rtc_time *const tm = &alarm->time;
u8 regs[ISL1208_ALARM_SECTION_LEN] = { 0, };
@@ -307,7 +297,7 @@ static int isl1208_i2c_read_alarm(struct i2c_client *client,
}
sr = isl1208_i2c_read_regs(client, ISL1208_REG_SCA, regs,
- ISL1208_ALARM_SECTION_LEN);
+ ISL1208_ALARM_SECTION_LEN);
if (sr < 0) {
dev_err(&client->dev, "%s: reading alarm section failed\n",
__func__);
@@ -315,23 +305,25 @@ static int isl1208_i2c_read_alarm(struct i2c_client *client,
}
/* MSB of each alarm register is an enable bit */
- tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SCA-ISL1208_REG_SCA] & 0x7f);
- tm->tm_min = BCD2BIN(regs[ISL1208_REG_MNA-ISL1208_REG_SCA] & 0x7f);
- tm->tm_hour = BCD2BIN(regs[ISL1208_REG_HRA-ISL1208_REG_SCA] & 0x3f);
- tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DTA-ISL1208_REG_SCA] & 0x3f);
- tm->tm_mon = BCD2BIN(regs[ISL1208_REG_MOA-ISL1208_REG_SCA] & 0x1f)-1;
- tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DWA-ISL1208_REG_SCA] & 0x03);
+ tm->tm_sec = BCD2BIN(regs[ISL1208_REG_SCA - ISL1208_REG_SCA] & 0x7f);
+ tm->tm_min = BCD2BIN(regs[ISL1208_REG_MNA - ISL1208_REG_SCA] & 0x7f);
+ tm->tm_hour = BCD2BIN(regs[ISL1208_REG_HRA - ISL1208_REG_SCA] & 0x3f);
+ tm->tm_mday = BCD2BIN(regs[ISL1208_REG_DTA - ISL1208_REG_SCA] & 0x3f);
+ tm->tm_mon =
+ BCD2BIN(regs[ISL1208_REG_MOA - ISL1208_REG_SCA] & 0x1f) - 1;
+ tm->tm_wday = BCD2BIN(regs[ISL1208_REG_DWA - ISL1208_REG_SCA] & 0x03);
return 0;
}
-static int isl1208_rtc_read_time(struct device *dev, struct rtc_time *tm)
+static int
+isl1208_rtc_read_time(struct device *dev, struct rtc_time *tm)
{
return isl1208_i2c_read_time(to_i2c_client(dev), tm);
}
-static int isl1208_i2c_set_time(struct i2c_client *client,
- struct rtc_time const *tm)
+static int
+isl1208_i2c_set_time(struct i2c_client *client, struct rtc_time const *tm)
{
int sr;
u8 regs[ISL1208_RTC_SECTION_LEN] = { 0, };
@@ -353,7 +345,7 @@ static int isl1208_i2c_set_time(struct i2c_client *client,
}
/* set WRTC */
- sr = i2c_smbus_write_byte_data (client, ISL1208_REG_SR,
+ sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,
sr | ISL1208_REG_SR_WRTC);
if (sr < 0) {
dev_err(&client->dev, "%s: writing SR failed\n", __func__);
@@ -369,7 +361,7 @@ static int isl1208_i2c_set_time(struct i2c_client *client,
}
/* clear WRTC again */
- sr = i2c_smbus_write_byte_data (client, ISL1208_REG_SR,
+ sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,
sr & ~ISL1208_REG_SR_WRTC);
if (sr < 0) {
dev_err(&client->dev, "%s: writing SR failed\n", __func__);
@@ -380,70 +372,69 @@ static int isl1208_i2c_set_time(struct i2c_client *client,
}
-static int isl1208_rtc_set_time(struct device *dev, struct rtc_time *tm)
+static int
+isl1208_rtc_set_time(struct device *dev, struct rtc_time *tm)
{
return isl1208_i2c_set_time(to_i2c_client(dev), tm);
}
-static int isl1208_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
+static int
+isl1208_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
{
return isl1208_i2c_read_alarm(to_i2c_client(dev), alarm);
}
static const struct rtc_class_ops isl1208_rtc_ops = {
- .proc = isl1208_rtc_proc,
- .read_time = isl1208_rtc_read_time,
- .set_time = isl1208_rtc_set_time,
- .read_alarm = isl1208_rtc_read_alarm,
- //.set_alarm = isl1208_rtc_set_alarm,
+ .proc = isl1208_rtc_proc,
+ .read_time = isl1208_rtc_read_time,
+ .set_time = isl1208_rtc_set_time,
+ .read_alarm = isl1208_rtc_read_alarm,
+ /*.set_alarm = isl1208_rtc_set_alarm, */
};
/* sysfs interface */
-static ssize_t isl1208_sysfs_show_atrim(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t
+isl1208_sysfs_show_atrim(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- int atr;
-
- atr = isl1208_i2c_get_atr(to_i2c_client(dev));
+ int atr = isl1208_i2c_get_atr(to_i2c_client(dev));
if (atr < 0)
return atr;
- return sprintf(buf, "%d.%.2d pF\n", atr>>2, (atr&0x3)*25);
+ return sprintf(buf, "%d.%.2d pF\n", atr >> 2, (atr & 0x3) * 25);
}
+
static DEVICE_ATTR(atrim, S_IRUGO, isl1208_sysfs_show_atrim, NULL);
-static ssize_t isl1208_sysfs_show_dtrim(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t
+isl1208_sysfs_show_dtrim(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- int dtr;
-
- dtr = isl1208_i2c_get_dtr(to_i2c_client(dev));
+ int dtr = isl1208_i2c_get_dtr(to_i2c_client(dev));
if (dtr < 0)
return dtr;
return sprintf(buf, "%d ppm\n", dtr);
}
+
static DEVICE_ATTR(dtrim, S_IRUGO, isl1208_sysfs_show_dtrim, NULL);
-static ssize_t isl1208_sysfs_show_usr(struct device *dev,
- struct device_attribute *attr,
- char *buf)
+static ssize_t
+isl1208_sysfs_show_usr(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- int usr;
-
- usr = isl1208_i2c_get_usr(to_i2c_client(dev));
+ int usr = isl1208_i2c_get_usr(to_i2c_client(dev));
if (usr < 0)
return usr;
return sprintf(buf, "0x%.4x\n", usr);
}
-static ssize_t isl1208_sysfs_store_usr(struct device *dev,
- struct device_attribute *attr,
- const char *buf, size_t count)
+static ssize_t
+isl1208_sysfs_store_usr(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
{
int usr = -1;
@@ -460,124 +451,116 @@ static ssize_t isl1208_sysfs_store_usr(struct device *dev,
return isl1208_i2c_set_usr(to_i2c_client(dev), usr) ? -EIO : count;
}
+
static DEVICE_ATTR(usr, S_IRUGO | S_IWUSR, isl1208_sysfs_show_usr,
isl1208_sysfs_store_usr);
static int
-isl1208_probe(struct i2c_adapter *adapter, int addr, int kind)
+isl1208_sysfs_register(struct device *dev)
{
- int rc = 0;
- struct i2c_client *new_client = NULL;
- struct rtc_device *rtc = NULL;
+ int err;
+
+ err = device_create_file(dev, &dev_attr_atrim);
+ if (err)
+ return err;
- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
- rc = -ENODEV;
- goto failout;
+ err = device_create_file(dev, &dev_attr_dtrim);
+ if (err) {
+ device_remove_file(dev, &dev_attr_atrim);
+ return err;
}
- new_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
- if (new_client == NULL) {
- rc = -ENOMEM;
- goto failout;
+ err = device_create_file(dev, &dev_attr_usr);
+ if (err) {
+ device_remove_file(dev, &dev_attr_atrim);
+ device_remove_file(dev, &dev_attr_dtrim);
}
- new_client->addr = addr;
- new_client->adapter = adapter;
- new_client->driver = &isl1208_driver;
- new_client->flags = 0;
- strcpy(new_client->name, DRV_NAME);
+ return 0;
+}
- if (kind < 0) {
- rc = isl1208_i2c_validate_client(new_client);
- if (rc < 0)
- goto failout;
- }
+static int
+isl1208_sysfs_unregister(struct device *dev)
+{
+ device_remove_file(dev, &dev_attr_atrim);
+ device_remove_file(dev, &dev_attr_atrim);
+ device_remove_file(dev, &dev_attr_usr);
+
+ return 0;
+}
+
+static int
+isl1208_probe(struct i2c_client *client)
+{
+ int rc = 0;
+ struct rtc_device *rtc;
- rc = i2c_attach_client(new_client);
- if (rc < 0)
- goto failout;
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
+ return -ENODEV;
- dev_info(&new_client->dev,
+ if (isl1208_i2c_validate_client(client) < 0)
+ return -ENODEV;
+
+ dev_info(&client->dev,
"chip found, driver version " DRV_VERSION "\n");
rtc = rtc_device_register(isl1208_driver.driver.name,
- &new_client->dev,
- &isl1208_rtc_ops, THIS_MODULE);
-
- if (IS_ERR(rtc)) {
- rc = PTR_ERR(rtc);
- goto failout_detach;
- }
+ &client->dev, &isl1208_rtc_ops,
+ THIS_MODULE);
+ if (IS_ERR(rtc))
+ return PTR_ERR(rtc);
- i2c_set_clientdata(new_client, rtc);
+ i2c_set_clientdata(client, rtc);
- rc = isl1208_i2c_get_sr(new_client);
+ rc = isl1208_i2c_get_sr(client);
if (rc < 0) {
- dev_err(&new_client->dev, "reading status failed\n");
- goto failout_unregister;
+ dev_err(&client->dev, "reading status failed\n");
+ goto exit_unregister;
}
if (rc & ISL1208_REG_SR_RTCF)
- dev_warn(&new_client->dev, "rtc power failure detected, "
+ dev_warn(&client->dev, "rtc power failure detected, "
"please set clock.\n");
- rc = device_create_file(&new_client->dev, &dev_attr_atrim);
- if (rc < 0)
- goto failout_unregister;
- rc = device_create_file(&new_client->dev, &dev_attr_dtrim);
- if (rc < 0)
- goto failout_atrim;
- rc = device_create_file(&new_client->dev, &dev_attr_usr);
- if (rc < 0)
- goto failout_dtrim;
+ rc = isl1208_sysfs_register(&client->dev);
+ if (rc)
+ goto exit_unregister;
return 0;
- failout_dtrim:
- device_remove_file(&new_client->dev, &dev_attr_dtrim);
- failout_atrim:
- device_remove_file(&new_client->dev, &dev_attr_atrim);
- failout_unregister:
+exit_unregister:
rtc_device_unregister(rtc);
- failout_detach:
- i2c_detach_client(new_client);
- failout:
- kfree(new_client);
- return rc;
-}
-static int
-isl1208_attach_adapter (struct i2c_adapter *adapter)
-{
- return i2c_probe(adapter, &addr_data, isl1208_probe);
+ return rc;
}
static int
-isl1208_detach_client(struct i2c_client *client)
+isl1208_remove(struct i2c_client *client)
{
- int rc;
- struct rtc_device *const rtc = i2c_get_clientdata(client);
-
- if (rtc)
- rtc_device_unregister(rtc); /* do we need to kfree? */
-
- rc = i2c_detach_client(client);
- if (rc)
- return rc;
+ struct rtc_device *rtc = i2c_get_clientdata(client);
- kfree(client);
+ isl1208_sysfs_unregister(&client->dev);
+ rtc_device_unregister(rtc);
return 0;
}
-/* module management */
+static struct i2c_driver isl1208_driver = {
+ .driver = {
+ .name = "rtc-isl1208",
+ },
+ .probe = isl1208_probe,
+ .remove = isl1208_remove,
+};
-static int __init isl1208_init(void)
+static int __init
+isl1208_init(void)
{
return i2c_add_driver(&isl1208_driver);
}
-static void __exit isl1208_exit(void)
+static void __exit
+isl1208_exit(void)
{
i2c_del_driver(&isl1208_driver);
}
diff --git a/drivers/rtc/rtc-max6900.c b/drivers/rtc/rtc-max6900.c
index 7683412..ded3c0a 100644
--- a/drivers/rtc/rtc-max6900.c
+++ b/drivers/rtc/rtc-max6900.c
@@ -98,7 +98,7 @@ static int max6900_i2c_read_regs(struct i2c_client *client, u8 *buf)
rc = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
if (rc != ARRAY_SIZE(msgs)) {
dev_err(&client->dev, "%s: register read failed\n",
- __FUNCTION__);
+ __func__);
return -EIO;
}
return 0;
@@ -150,7 +150,7 @@ static int max6900_i2c_write_regs(struct i2c_client *client, u8 const *buf)
write_failed:
dev_err(&client->dev, "%s: register write failed\n",
- __FUNCTION__);
+ __func__);
return -EIO;
}
@@ -214,7 +214,7 @@ static int max6900_i2c_clear_write_protect(struct i2c_client *client)
rc = i2c_smbus_write_byte_data (client, MAX6900_REG_CONTROL_WRITE, 0);
if (rc < 0) {
dev_err(&client->dev, "%s: control register write failed\n",
- __FUNCTION__);
+ __func__);
return -EIO;
}
return 0;
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 1f956dc..12f0310 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -140,7 +140,7 @@ static int max6902_get_datetime(struct device *dev, struct rtc_time *dt)
dt->tm_year -= 1900;
#ifdef MAX6902_DEBUG
- printk("\n%s : Read RTC values\n",__FUNCTION__);
+ printk("\n%s : Read RTC values\n",__func__);
printk("tm_hour: %i\n",dt->tm_hour);
printk("tm_min : %i\n",dt->tm_min);
printk("tm_sec : %i\n",dt->tm_sec);
@@ -158,7 +158,7 @@ static int max6902_set_datetime(struct device *dev, struct rtc_time *dt)
dt->tm_year = dt->tm_year+1900;
#ifdef MAX6902_DEBUG
- printk("\n%s : Setting RTC values\n",__FUNCTION__);
+ printk("\n%s : Setting RTC values\n",__func__);
printk("tm_sec : %i\n",dt->tm_sec);
printk("tm_min : %i\n",dt->tm_min);
printk("tm_hour: %i\n",dt->tm_hour);
diff --git a/drivers/rtc/rtc-pcf8563.c b/drivers/rtc/rtc-pcf8563.c
index b3317fc..a41681d 100644
--- a/drivers/rtc/rtc-pcf8563.c
+++ b/drivers/rtc/rtc-pcf8563.c
@@ -18,17 +18,7 @@
#include <linux/bcd.h>
#include <linux/rtc.h>
-#define DRV_VERSION "0.4.2"
-
-/* Addresses to scan: none
- * This chip cannot be reliably autodetected. An empty eeprom
- * located at 0x51 will pass the validation routine due to
- * the way the registers are implemented.
- */
-static const unsigned short normal_i2c[] = { I2C_CLIENT_END };
-
-/* Module parameters */
-I2C_CLIENT_INSMOD;
+#define DRV_VERSION "0.4.3"
#define PCF8563_REG_ST1 0x00 /* status */
#define PCF8563_REG_ST2 0x01
@@ -53,8 +43,10 @@ I2C_CLIENT_INSMOD;
#define PCF8563_SC_LV 0x80 /* low voltage */
#define PCF8563_MO_C 0x80 /* century */
+static struct i2c_driver pcf8563_driver;
+
struct pcf8563 {
- struct i2c_client client;
+ struct rtc_device *rtc;
/*
* The meaning of MO_C bit varies by the chip type.
* From PCF8563 datasheet: this bit is toggled when the years
@@ -72,16 +64,13 @@ struct pcf8563 {
int c_polarity; /* 0: MO_C=1 means 19xx, otherwise MO_C=1 means 20xx */
};
-static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind);
-static int pcf8563_detach(struct i2c_client *client);
-
/*
* In the routines that deal directly with the pcf8563 hardware, we use
* rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch.
*/
static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
{
- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client);
+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client);
unsigned char buf[13] = { PCF8563_REG_ST1 };
struct i2c_msg msgs[] = {
@@ -91,7 +80,7 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
/* read registers */
if ((i2c_transfer(client->adapter, msgs, 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
@@ -102,7 +91,7 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
dev_dbg(&client->dev,
"%s: raw data is st1=%02x, st2=%02x, sec=%02x, min=%02x, hr=%02x, "
"mday=%02x, wday=%02x, mon=%02x, year=%02x\n",
- __FUNCTION__,
+ __func__,
buf[0], buf[1], buf[2], buf[3],
buf[4], buf[5], buf[6], buf[7],
buf[8]);
@@ -123,7 +112,7 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
@@ -138,13 +127,13 @@ static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm)
static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm)
{
- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client);
+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client);
int i, err;
unsigned char buf[9];
dev_dbg(&client->dev, "%s: secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
@@ -174,7 +163,7 @@ static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm)
if (err != sizeof(data)) {
dev_err(&client->dev,
"%s: err=%d addr=%02x, data=%02x\n",
- __FUNCTION__, err, data[0], data[1]);
+ __func__, err, data[0], data[1]);
return -EIO;
}
};
@@ -219,7 +208,7 @@ static int pcf8563_validate_client(struct i2c_client *client)
if (xfer != ARRAY_SIZE(msgs)) {
dev_err(&client->dev,
"%s: could not read register 0x%02X\n",
- __FUNCTION__, pattern[i].reg);
+ __func__, pattern[i].reg);
return -EIO;
}
@@ -231,7 +220,7 @@ static int pcf8563_validate_client(struct i2c_client *client)
dev_dbg(&client->dev,
"%s: pattern=%d, reg=%x, mask=0x%02x, min=%d, "
"max=%d, value=%d, raw=0x%02X\n",
- __FUNCTION__, i, pattern[i].reg, pattern[i].mask,
+ __func__, i, pattern[i].reg, pattern[i].mask,
pattern[i].min, pattern[i].max,
value, buf);
@@ -257,100 +246,67 @@ static const struct rtc_class_ops pcf8563_rtc_ops = {
.set_time = pcf8563_rtc_set_time,
};
-static int pcf8563_attach(struct i2c_adapter *adapter)
-{
- return i2c_probe(adapter, &addr_data, pcf8563_probe);
-}
-
-static struct i2c_driver pcf8563_driver = {
- .driver = {
- .name = "pcf8563",
- },
- .id = I2C_DRIVERID_PCF8563,
- .attach_adapter = &pcf8563_attach,
- .detach_client = &pcf8563_detach,
-};
-
-static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind)
+static int pcf8563_probe(struct i2c_client *client)
{
struct pcf8563 *pcf8563;
- struct i2c_client *client;
- struct rtc_device *rtc;
int err = 0;
- dev_dbg(&adapter->dev, "%s\n", __FUNCTION__);
+ dev_dbg(&client->dev, "%s\n", __func__);
- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
- err = -ENODEV;
- goto exit;
- }
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
+ return -ENODEV;
- if (!(pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL))) {
- err = -ENOMEM;
- goto exit;
- }
-
- client = &pcf8563->client;
- client->addr = address;
- client->driver = &pcf8563_driver;
- client->adapter = adapter;
-
- strlcpy(client->name, pcf8563_driver.driver.name, I2C_NAME_SIZE);
+ pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL);
+ if (!pcf8563)
+ return -ENOMEM;
/* Verify the chip is really an PCF8563 */
- if (kind < 0) {
- if (pcf8563_validate_client(client) < 0) {
- err = -ENODEV;
- goto exit_kfree;
- }
- }
-
- /* Inform the i2c layer */
- if ((err = i2c_attach_client(client)))
+ if (pcf8563_validate_client(client) < 0) {
+ err = -ENODEV;
goto exit_kfree;
+ }
dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");
- rtc = rtc_device_register(pcf8563_driver.driver.name, &client->dev,
- &pcf8563_rtc_ops, THIS_MODULE);
+ pcf8563->rtc = rtc_device_register(pcf8563_driver.driver.name,
+ &client->dev, &pcf8563_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- err = PTR_ERR(rtc);
- goto exit_detach;
+ if (IS_ERR(pcf8563->rtc)) {
+ err = PTR_ERR(pcf8563->rtc);
+ goto exit_kfree;
}
- i2c_set_clientdata(client, rtc);
+ i2c_set_clientdata(client, pcf8563);
return 0;
-exit_detach:
- i2c_detach_client(client);
-
exit_kfree:
kfree(pcf8563);
-exit:
return err;
}
-static int pcf8563_detach(struct i2c_client *client)
+static int pcf8563_remove(struct i2c_client *client)
{
- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client);
- int err;
- struct rtc_device *rtc = i2c_get_clientdata(client);
+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client);
- if (rtc)
- rtc_device_unregister(rtc);
-
- if ((err = i2c_detach_client(client)))
- return err;
+ if (pcf8563->rtc)
+ rtc_device_unregister(pcf8563->rtc);
kfree(pcf8563);
return 0;
}
+static struct i2c_driver pcf8563_driver = {
+ .driver = {
+ .name = "rtc-pcf8563",
+ },
+ .probe = pcf8563_probe,
+ .remove = pcf8563_remove,
+};
+
static int __init pcf8563_init(void)
{
return i2c_add_driver(&pcf8563_driver);
diff --git a/drivers/rtc/rtc-pcf8583.c b/drivers/rtc/rtc-pcf8583.c
index 8b39970..3d09d8f 100644
--- a/drivers/rtc/rtc-pcf8583.c
+++ b/drivers/rtc/rtc-pcf8583.c
@@ -15,7 +15,7 @@
#include <linux/i2c.h>
#include <linux/slab.h>
#include <linux/string.h>
-#include <linux/mc146818rtc.h>
+#include <linux/rtc.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/bcd.h>
diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c
index 8d300e6..0c6257a 100644
--- a/drivers/rtc/rtc-proc.c
+++ b/drivers/rtc/rtc-proc.c
@@ -108,12 +108,10 @@ void rtc_proc_add_device(struct rtc_device *rtc)
if (rtc->id == 0) {
struct proc_dir_entry *ent;
- ent = create_proc_entry("driver/rtc", 0, NULL);
- if (ent) {
- ent->proc_fops = &rtc_proc_fops;
+ ent = proc_create_data("driver/rtc", 0, NULL,
+ &rtc_proc_fops, rtc);
+ if (ent)
ent->owner = rtc->owner;
- ent->data = rtc;
- }
}
}
diff --git a/drivers/rtc/rtc-rs5c313.c b/drivers/rtc/rtc-rs5c313.c
index 664e89a..1c14d44 100644
--- a/drivers/rtc/rtc-rs5c313.c
+++ b/drivers/rtc/rtc-rs5c313.c
@@ -228,7 +228,7 @@ static int rs5c313_rtc_read_time(struct device *dev, struct rtc_time *tm)
ndelay(700); /* CE:L */
if (cnt++ > 100) {
- dev_err(dev, "%s: timeout error\n", __FUNCTION__);
+ dev_err(dev, "%s: timeout error\n", __func__);
return -EIO;
}
}
@@ -289,7 +289,7 @@ static int rs5c313_rtc_set_time(struct device *dev, struct rtc_time *tm)
ndelay(700); /* CE:L */
if (cnt++ > 100) {
- dev_err(dev, "%s: timeout error\n", __FUNCTION__);
+ dev_err(dev, "%s: timeout error\n", __func__);
return -EIO;
}
}
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 6b67b50..7e63074 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -99,7 +99,7 @@ static int rs5c_get_regs(struct rs5c372 *rs5c)
* least 80219 chips; this works around that bug.
*/
if ((i2c_transfer(client->adapter, msgs, 1)) != 1) {
- pr_debug("%s: can't read registers\n", rs5c->rtc->name);
+ dev_warn(&client->dev, "can't read registers\n");
return -EIO;
}
@@ -166,7 +166,7 @@ static int rs5c372_get_datetime(struct i2c_client *client, struct rtc_time *tm)
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
@@ -181,7 +181,7 @@ static int rs5c372_set_datetime(struct i2c_client *client, struct rtc_time *tm)
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
@@ -195,7 +195,7 @@ static int rs5c372_set_datetime(struct i2c_client *client, struct rtc_time *tm)
buf[7] = BIN2BCD(tm->tm_year - 100);
if ((i2c_master_send(client, buf, 8)) != 8) {
- dev_err(&client->dev, "%s: write error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: write error\n", __func__);
return -EIO;
}
@@ -220,7 +220,7 @@ static int rs5c372_get_trim(struct i2c_client *client, int *osc, int *trim)
*osc = (tmp & RS5C372_TRIM_XSL) ? 32000 : 32768;
if (trim) {
- dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, tmp);
+ dev_dbg(&client->dev, "%s: raw trim=%x\n", __func__, tmp);
tmp &= RS5C372_TRIM_MASK;
if (tmp & 0x3e) {
int t = tmp & 0x3f;
@@ -500,7 +500,7 @@ static int rs5c372_probe(struct i2c_client *client)
struct rs5c372 *rs5c372;
struct rtc_time tm;
- dev_dbg(&client->dev, "%s\n", __FUNCTION__);
+ dev_dbg(&client->dev, "%s\n", __func__);
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
err = -ENODEV;
@@ -512,12 +512,12 @@ static int rs5c372_probe(struct i2c_client *client)
goto exit;
}
- /* we read registers 0x0f then 0x00-0x0f; skip the first one */
- rs5c372->regs=&rs5c372->buf[1];
-
rs5c372->client = client;
i2c_set_clientdata(client, rs5c372);
+ /* we read registers 0x0f then 0x00-0x0f; skip the first one */
+ rs5c372->regs = &rs5c372->buf[1];
+
err = rs5c_get_regs(rs5c372);
if (err < 0)
goto exit_kfree;
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 9f4d512..f26e0ca 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -68,7 +68,7 @@ static void s3c_rtc_setaie(int to)
{
unsigned int tmp;
- pr_debug("%s: aie=%d\n", __FUNCTION__, to);
+ pr_debug("%s: aie=%d\n", __func__, to);
tmp = readb(s3c_rtc_base + S3C2410_RTCALM) & ~S3C2410_RTCALM_ALMEN;
@@ -82,7 +82,7 @@ static void s3c_rtc_setpie(int to)
{
unsigned int tmp;
- pr_debug("%s: pie=%d\n", __FUNCTION__, to);
+ pr_debug("%s: pie=%d\n", __func__, to);
spin_lock_irq(&s3c_rtc_pie_lock);
tmp = readb(s3c_rtc_base + S3C2410_TICNT) & ~S3C2410_TICNT_ENABLE;
@@ -457,7 +457,7 @@ static int s3c_rtc_probe(struct platform_device *pdev)
struct resource *res;
int ret;
- pr_debug("%s: probe=%p\n", __FUNCTION__, pdev);
+ pr_debug("%s: probe=%p\n", __func__, pdev);
/* find the IRQs */
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index c594b34..110699b 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -361,7 +361,7 @@ static int sh_rtc_read_time(struct device *dev, struct rtc_time *tm)
dev_dbg(dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon + 1, tm->tm_year, tm->tm_wday);
diff --git a/drivers/rtc/rtc-sysfs.c b/drivers/rtc/rtc-sysfs.c
index 4d27ccc..2531ce4 100644
--- a/drivers/rtc/rtc-sysfs.c
+++ b/drivers/rtc/rtc-sysfs.c
@@ -145,6 +145,8 @@ rtc_sysfs_set_wakealarm(struct device *dev, struct device_attribute *attr,
unsigned long now, alarm;
struct rtc_wkalrm alm;
struct rtc_device *rtc = to_rtc_device(dev);
+ char *buf_ptr;
+ int adjust = 0;
/* Only request alarms that trigger in the future. Disable them
* by writing another time, e.g. 0 meaning Jan 1 1970 UTC.
@@ -154,7 +156,15 @@ rtc_sysfs_set_wakealarm(struct device *dev, struct device_attribute *attr,
return retval;
rtc_tm_to_time(&alm.time, &now);
- alarm = simple_strtoul(buf, NULL, 0);
+ buf_ptr = (char *)buf;
+ if (*buf_ptr == '+') {
+ buf_ptr++;
+ adjust = 1;
+ }
+ alarm = simple_strtoul(buf_ptr, NULL, 0);
+ if (adjust) {
+ alarm += now;
+ }
if (alarm > now) {
/* Avoid accidentally clobbering active alarms; we can't
* entirely prevent that here, without even the minimal
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index 254c9fc..bc93002 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -147,7 +147,7 @@ static int __devexit test_remove(struct platform_device *plat_dev)
return 0;
}
-static struct platform_driver test_drv = {
+static struct platform_driver test_driver = {
.probe = test_probe,
.remove = __devexit_p(test_remove),
.driver = {
@@ -160,7 +160,7 @@ static int __init test_init(void)
{
int err;
- if ((err = platform_driver_register(&test_drv)))
+ if ((err = platform_driver_register(&test_driver)))
return err;
if ((test0 = platform_device_alloc("rtc-test", 0)) == NULL) {
@@ -191,7 +191,7 @@ exit_free_test0:
platform_device_put(test0);
exit_driver_unregister:
- platform_driver_unregister(&test_drv);
+ platform_driver_unregister(&test_driver);
return err;
}
@@ -199,7 +199,7 @@ static void __exit test_exit(void)
{
platform_device_unregister(test0);
platform_device_unregister(test1);
- platform_driver_unregister(&test_drv);
+ platform_driver_unregister(&test_driver);
}
MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c
index 24203a0..10025d8 100644
--- a/drivers/rtc/rtc-v3020.c
+++ b/drivers/rtc/rtc-v3020.c
@@ -107,7 +107,7 @@ static int v3020_read_time(struct device *dev, struct rtc_time *dt)
dt->tm_year = BCD2BIN(tmp)+100;
#ifdef DEBUG
- printk("\n%s : Read RTC values\n",__FUNCTION__);
+ printk("\n%s : Read RTC values\n",__func__);
printk("tm_hour: %i\n",dt->tm_hour);
printk("tm_min : %i\n",dt->tm_min);
printk("tm_sec : %i\n",dt->tm_sec);
@@ -126,7 +126,7 @@ static int v3020_set_time(struct device *dev, struct rtc_time *dt)
struct v3020 *chip = dev_get_drvdata(dev);
#ifdef DEBUG
- printk("\n%s : Setting RTC values\n",__FUNCTION__);
+ printk("\n%s : Setting RTC values\n",__func__);
printk("tm_sec : %i\n",dt->tm_sec);
printk("tm_min : %i\n",dt->tm_min);
printk("tm_hour: %i\n",dt->tm_hour);
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index b90fb18..095282f 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -22,20 +22,7 @@
#include <linux/rtc.h>
#include <linux/delay.h>
-#define DRV_VERSION "1.0.7"
-
-/* Addresses to scan: none. This chip is located at
- * 0x6f and uses a two bytes register addressing.
- * Two bytes need to be written to read a single register,
- * while most other chips just require one and take the second
- * one as the data to be written. To prevent corrupting
- * unknown chips, the user must explicitly set the probe parameter.
- */
-
-static const unsigned short normal_i2c[] = { I2C_CLIENT_END };
-
-/* Insmod parameters */
-I2C_CLIENT_INSMOD;
+#define DRV_VERSION "1.0.8"
/* offsets into CCR area */
@@ -91,19 +78,7 @@ I2C_CLIENT_INSMOD;
#define X1205_HR_MIL 0x80 /* Set in ccr.hour for 24 hr mode */
-/* Prototypes */
-static int x1205_attach(struct i2c_adapter *adapter);
-static int x1205_detach(struct i2c_client *client);
-static int x1205_probe(struct i2c_adapter *adapter, int address, int kind);
-
-static struct i2c_driver x1205_driver = {
- .driver = {
- .name = "x1205",
- },
- .id = I2C_DRIVERID_X1205,
- .attach_adapter = &x1205_attach,
- .detach_client = &x1205_detach,
-};
+static struct i2c_driver x1205_driver;
/*
* In the routines that deal directly with the x1205 hardware, we use
@@ -124,14 +99,14 @@ static int x1205_get_datetime(struct i2c_client *client, struct rtc_time *tm,
/* read date registers */
if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
dev_dbg(&client->dev,
"%s: raw read data - sec=%02x, min=%02x, hr=%02x, "
"mday=%02x, mon=%02x, year=%02x, wday=%02x, y2k=%02x\n",
- __FUNCTION__,
+ __func__,
buf[0], buf[1], buf[2], buf[3],
buf[4], buf[5], buf[6], buf[7]);
@@ -146,7 +121,7 @@ static int x1205_get_datetime(struct i2c_client *client, struct rtc_time *tm,
dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
"mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
@@ -164,7 +139,7 @@ static int x1205_get_status(struct i2c_client *client, unsigned char *sr)
/* read status register */
if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
@@ -187,7 +162,7 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
dev_dbg(&client->dev,
"%s: secs=%d, mins=%d, hours=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_sec, tm->tm_min, tm->tm_hour);
buf[CCR_SEC] = BIN2BCD(tm->tm_sec);
@@ -200,7 +175,7 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
if (datetoo) {
dev_dbg(&client->dev,
"%s: mday=%d, mon=%d, year=%d, wday=%d\n",
- __FUNCTION__,
+ __func__,
tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
buf[CCR_MDAY] = BIN2BCD(tm->tm_mday);
@@ -216,12 +191,12 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
/* this sequence is required to unlock the chip */
if ((xfer = i2c_master_send(client, wel, 3)) != 3) {
- dev_err(&client->dev, "%s: wel - %d\n", __FUNCTION__, xfer);
+ dev_err(&client->dev, "%s: wel - %d\n", __func__, xfer);
return -EIO;
}
if ((xfer = i2c_master_send(client, rwel, 3)) != 3) {
- dev_err(&client->dev, "%s: rwel - %d\n", __FUNCTION__, xfer);
+ dev_err(&client->dev, "%s: rwel - %d\n", __func__, xfer);
return -EIO;
}
@@ -233,7 +208,7 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
if (xfer != 3) {
dev_err(&client->dev,
"%s: xfer=%d addr=%02x, data=%02x\n",
- __FUNCTION__,
+ __func__,
xfer, rdata[1], rdata[2]);
return -EIO;
}
@@ -241,7 +216,7 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
/* disable further writes */
if ((xfer = i2c_master_send(client, diswe, 3)) != 3) {
- dev_err(&client->dev, "%s: diswe - %d\n", __FUNCTION__, xfer);
+ dev_err(&client->dev, "%s: diswe - %d\n", __func__, xfer);
return -EIO;
}
@@ -274,11 +249,11 @@ static int x1205_get_dtrim(struct i2c_client *client, int *trim)
/* read dtr register */
if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
- dev_dbg(&client->dev, "%s: raw dtr=%x\n", __FUNCTION__, dtr);
+ dev_dbg(&client->dev, "%s: raw dtr=%x\n", __func__, dtr);
*trim = 0;
@@ -306,11 +281,11 @@ static int x1205_get_atrim(struct i2c_client *client, int *trim)
/* read atr register */
if ((i2c_transfer(client->adapter, &msgs[0], 2)) != 2) {
- dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
+ dev_err(&client->dev, "%s: read error\n", __func__);
return -EIO;
}
- dev_dbg(&client->dev, "%s: raw atr=%x\n", __FUNCTION__, atr);
+ dev_dbg(&client->dev, "%s: raw atr=%x\n", __func__, atr);
/* atr is a two's complement value on 6 bits,
* perform sign extension. The formula is
@@ -319,11 +294,11 @@ static int x1205_get_atrim(struct i2c_client *client, int *trim)
if (atr & 0x20)
atr |= 0xC0;
- dev_dbg(&client->dev, "%s: raw atr=%x (%d)\n", __FUNCTION__, atr, atr);
+ dev_dbg(&client->dev, "%s: raw atr=%x (%d)\n", __func__, atr, atr);
*trim = (atr * 250) + 11000;
- dev_dbg(&client->dev, "%s: real=%d\n", __FUNCTION__, *trim);
+ dev_dbg(&client->dev, "%s: real=%d\n", __func__, *trim);
return 0;
}
@@ -377,7 +352,7 @@ static int x1205_validate_client(struct i2c_client *client)
if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) {
dev_err(&client->dev,
"%s: could not read register %x\n",
- __FUNCTION__, probe_zero_pattern[i]);
+ __func__, probe_zero_pattern[i]);
return -EIO;
}
@@ -385,7 +360,7 @@ static int x1205_validate_client(struct i2c_client *client)
if ((buf & probe_zero_pattern[i+1]) != 0) {
dev_err(&client->dev,
"%s: register=%02x, zero pattern=%d, value=%x\n",
- __FUNCTION__, probe_zero_pattern[i], i, buf);
+ __func__, probe_zero_pattern[i], i, buf);
return -ENODEV;
}
@@ -405,7 +380,7 @@ static int x1205_validate_client(struct i2c_client *client)
if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) {
dev_err(&client->dev,
"%s: could not read register %x\n",
- __FUNCTION__, probe_limits_pattern[i].reg);
+ __func__, probe_limits_pattern[i].reg);
return -EIO;
}
@@ -416,7 +391,7 @@ static int x1205_validate_client(struct i2c_client *client)
value < probe_limits_pattern[i].min) {
dev_dbg(&client->dev,
"%s: register=%x, lim pattern=%d, value=%d\n",
- __FUNCTION__, probe_limits_pattern[i].reg,
+ __func__, probe_limits_pattern[i].reg,
i, value);
return -ENODEV;
@@ -497,58 +472,49 @@ static ssize_t x1205_sysfs_show_dtrim(struct device *dev,
}
static DEVICE_ATTR(dtrim, S_IRUGO, x1205_sysfs_show_dtrim, NULL);
-static int x1205_attach(struct i2c_adapter *adapter)
+static int x1205_sysfs_register(struct device *dev)
+{
+ int err;
+
+ err = device_create_file(dev, &dev_attr_atrim);
+ if (err)
+ return err;
+
+ err = device_create_file(dev, &dev_attr_dtrim);
+ if (err)
+ device_remove_file(dev, &dev_attr_atrim);
+
+ return err;
+}
+
+static void x1205_sysfs_unregister(struct device *dev)
{
- return i2c_probe(adapter, &addr_data, x1205_probe);
+ device_remove_file(dev, &dev_attr_atrim);
+ device_remove_file(dev, &dev_attr_dtrim);
}
-static int x1205_probe(struct i2c_adapter *adapter, int address, int kind)
+
+static int x1205_probe(struct i2c_client *client)
{
int err = 0;
unsigned char sr;
- struct i2c_client *client;
struct rtc_device *rtc;
- dev_dbg(&adapter->dev, "%s\n", __FUNCTION__);
-
- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
- err = -ENODEV;
- goto exit;
- }
-
- if (!(client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL))) {
- err = -ENOMEM;
- goto exit;
- }
-
- /* I2C client */
- client->addr = address;
- client->driver = &x1205_driver;
- client->adapter = adapter;
+ dev_dbg(&client->dev, "%s\n", __func__);
- strlcpy(client->name, x1205_driver.driver.name, I2C_NAME_SIZE);
-
- /* Verify the chip is really an X1205 */
- if (kind < 0) {
- if (x1205_validate_client(client) < 0) {
- err = -ENODEV;
- goto exit_kfree;
- }
- }
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C))
+ return -ENODEV;
- /* Inform the i2c layer */
- if ((err = i2c_attach_client(client)))
- goto exit_kfree;
+ if (x1205_validate_client(client) < 0)
+ return -ENODEV;
dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");
rtc = rtc_device_register(x1205_driver.driver.name, &client->dev,
&x1205_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- err = PTR_ERR(rtc);
- goto exit_detach;
- }
+ if (IS_ERR(rtc))
+ return PTR_ERR(rtc);
i2c_set_clientdata(client, rtc);
@@ -565,45 +531,35 @@ static int x1205_probe(struct i2c_adapter *adapter, int address, int kind)
else
dev_err(&client->dev, "couldn't read status\n");
- err = device_create_file(&client->dev, &dev_attr_atrim);
- if (err) goto exit_devreg;
- err = device_create_file(&client->dev, &dev_attr_dtrim);
- if (err) goto exit_atrim;
+ err = x1205_sysfs_register(&client->dev);
+ if (err)
+ goto exit_devreg;
return 0;
-exit_atrim:
- device_remove_file(&client->dev, &dev_attr_atrim);
-
exit_devreg:
rtc_device_unregister(rtc);
-exit_detach:
- i2c_detach_client(client);
-
-exit_kfree:
- kfree(client);
-
-exit:
return err;
}
-static int x1205_detach(struct i2c_client *client)
+static int x1205_remove(struct i2c_client *client)
{
- int err;
struct rtc_device *rtc = i2c_get_clientdata(client);
- if (rtc)
- rtc_device_unregister(rtc);
-
- if ((err = i2c_detach_client(client)))
- return err;
-
- kfree(client);
-
+ rtc_device_unregister(rtc);
+ x1205_sysfs_unregister(&client->dev);
return 0;
}
+static struct i2c_driver x1205_driver = {
+ .driver = {
+ .name = "rtc-x1205",
+ },
+ .probe = x1205_probe,
+ .remove = x1205_remove,
+};
+
static int __init x1205_init(void)
{
return i2c_add_driver(&x1205_driver);
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