summaryrefslogtreecommitdiffstats
path: root/drivers/rtc/rtc-x1205.c
diff options
context:
space:
mode:
authorSachin Kamat <sachin.kamat@linaro.org>2013-07-03 15:06:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-03 16:07:48 -0700
commit66e3f10c993845e0118f4232911b40068ad91886 (patch)
tree6ea47470dd3a4b332b598f2813815cfc8dd6bbb9 /drivers/rtc/rtc-x1205.c
parent0218bcf658d0faf98582856b7176e25bdf3fd129 (diff)
downloadop-kernel-dev-66e3f10c993845e0118f4232911b40068ad91886.zip
op-kernel-dev-66e3f10c993845e0118f4232911b40068ad91886.tar.gz
drivers/rtc/rtc-x1205.c: fix checkpatch issues
Fixes the following types of issues: ERROR: do not use assignment in if condition ERROR: open brace '{' following struct go on the same line ERROR: else should follow close brace '}' WARNING: please, no space before tabs Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Cc: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-x1205.c')
-rw-r--r--drivers/rtc/rtc-x1205.c33
1 files changed, 20 insertions, 13 deletions
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index fa9b067..365dc65 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -4,7 +4,7 @@
* Copyright 2005 Alessandro Zummo
*
* please send all reports to:
- * Karen Spearel <kas111 at gmail dot com>
+ * Karen Spearel <kas111 at gmail dot com>
* Alessandro Zummo <a.zummo@towertech.it>
*
* based on a lot of other RTC drivers.
@@ -215,12 +215,14 @@ static int x1205_set_datetime(struct i2c_client *client, struct rtc_time *tm,
buf[i] |= 0x80;
/* this sequence is required to unlock the chip */
- if ((xfer = i2c_master_send(client, wel, 3)) != 3) {
+ xfer = i2c_master_send(client, wel, 3);
+ if (xfer != 3) {
dev_err(&client->dev, "%s: wel - %d\n", __func__, xfer);
return -EIO;
}
- if ((xfer = i2c_master_send(client, rwel, 3)) != 3) {
+ xfer = i2c_master_send(client, rwel, 3);
+ if (xfer != 3) {
dev_err(&client->dev, "%s: rwel - %d\n", __func__, xfer);
return -EIO;
}
@@ -269,7 +271,8 @@ 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) {
+ xfer = i2c_master_send(client, diswe, 3);
+ if (xfer != 3) {
dev_err(&client->dev, "%s: diswe - %d\n", __func__, xfer);
return -EIO;
}
@@ -375,8 +378,7 @@ static int x1205_get_atrim(struct i2c_client *client, int *trim)
return 0;
}
-struct x1205_limit
-{
+struct x1205_limit {
unsigned char reg, mask, min, max;
};
@@ -430,7 +432,8 @@ static int x1205_validate_client(struct i2c_client *client)
},
};
- if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) {
+ xfer = i2c_transfer(client->adapter, msgs, 2);
+ if (xfer != 2) {
dev_err(&client->dev,
"%s: could not read register %x\n",
__func__, probe_zero_pattern[i]);
@@ -467,7 +470,8 @@ static int x1205_validate_client(struct i2c_client *client)
},
};
- if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) {
+ xfer = i2c_transfer(client->adapter, msgs, 2);
+ if (xfer != 2) {
dev_err(&client->dev,
"%s: could not read register %x\n",
__func__, probe_limits_pattern[i].reg);
@@ -548,10 +552,12 @@ static int x1205_rtc_proc(struct device *dev, struct seq_file *seq)
{
int err, dtrim, atrim;
- if ((err = x1205_get_dtrim(to_i2c_client(dev), &dtrim)) == 0)
+ err = x1205_get_dtrim(to_i2c_client(dev), &dtrim);
+ if (!err)
seq_printf(seq, "digital_trim\t: %d ppm\n", dtrim);
- if ((err = x1205_get_atrim(to_i2c_client(dev), &atrim)) == 0)
+ err = x1205_get_atrim(to_i2c_client(dev), &atrim);
+ if (!err)
seq_printf(seq, "analog_trim\t: %d.%02d pF\n",
atrim / 1000, atrim % 1000);
return 0;
@@ -639,7 +645,8 @@ static int x1205_probe(struct i2c_client *client,
i2c_set_clientdata(client, rtc);
/* Check for power failures and eventually enable the osc */
- if ((err = x1205_get_status(client, &sr)) == 0) {
+ err = x1205_get_status(client, &sr);
+ if (!err) {
if (sr & X1205_SR_RTCF) {
dev_err(&client->dev,
"power failure detected, "
@@ -647,9 +654,9 @@ static int x1205_probe(struct i2c_client *client,
udelay(50);
x1205_fix_osc(client);
}
- }
- else
+ } else {
dev_err(&client->dev, "couldn't read status\n");
+ }
err = x1205_sysfs_register(&client->dev);
if (err)
OpenPOWER on IntegriCloud