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-rw-r--r--drivers/mfd/ab8500-core.c2
-rw-r--r--drivers/mfd/asic3.c3
-rw-r--r--drivers/mfd/htc-i2cpld.c10
-rw-r--r--drivers/mfd/omap-usb-host.c2
-rw-r--r--drivers/mfd/sm501.c17
-rw-r--r--drivers/mfd/tc6393xb.c13
-rw-r--r--drivers/mfd/twl4030-power.c20
-rw-r--r--drivers/mfd/ucb1x00-core.c8
8 files changed, 25 insertions, 50 deletions
diff --git a/drivers/mfd/ab8500-core.c b/drivers/mfd/ab8500-core.c
index ce48aa7..bde2fc0 100644
--- a/drivers/mfd/ab8500-core.c
+++ b/drivers/mfd/ab8500-core.c
@@ -1754,7 +1754,7 @@ static int ab8500_probe(struct platform_device *pdev)
if (ret)
return ret;
-#if CONFIG_DEBUG_FS
+#ifdef CONFIG_DEBUG_FS
/* Pass to debugfs */
ab8500_debug_resources[0].start = ab8500->irq;
ab8500_debug_resources[0].end = ab8500->irq;
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 9fc4186..977bd3a 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -605,7 +605,8 @@ static int asic3_gpio_remove(struct platform_device *pdev)
{
struct asic3 *asic = platform_get_drvdata(pdev);
- return gpiochip_remove(&asic->gpio);
+ gpiochip_remove(&asic->gpio);
+ return 0;
}
static void asic3_clk_enable(struct asic3 *asic, struct asic3_clk *clk)
diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c
index 99b362e..ebb9cf1 100644
--- a/drivers/mfd/htc-i2cpld.c
+++ b/drivers/mfd/htc-i2cpld.c
@@ -388,7 +388,7 @@ static int htcpld_register_chip_i2c(
}
i2c_set_clientdata(client, chip);
- snprintf(client->name, I2C_NAME_SIZE, "Chip_0x%d", client->addr);
+ snprintf(client->name, I2C_NAME_SIZE, "Chip_0x%x", client->addr);
chip->client = client;
/* Reset the chip */
@@ -465,15 +465,9 @@ static int htcpld_register_chip_gpio(
ret = gpiochip_add(&(chip->chip_in));
if (ret) {
- int error;
-
dev_warn(dev, "Unable to register input GPIOs for 0x%x: %d\n",
plat_chip_data->addr, ret);
-
- error = gpiochip_remove(&(chip->chip_out));
- if (error)
- dev_warn(dev, "Error while trying to unregister gpio chip: %d\n", error);
-
+ gpiochip_remove(&(chip->chip_out));
return ret;
}
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index 33a9234..83dab2f 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -647,7 +647,7 @@ static int usbhs_omap_probe(struct platform_device *pdev)
default:
omap->nports = OMAP3_HS_USB_PORTS;
dev_dbg(dev,
- "USB HOST Rev:0x%d not recognized, assuming %d ports\n",
+ "USB HOST Rev:0x%x not recognized, assuming %d ports\n",
omap->usbhs_rev, omap->nports);
break;
}
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 1f9233b..6ce6e62 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1047,7 +1047,6 @@ static int sm501_register_gpio(struct sm501_devdata *sm)
struct sm501_gpio *gpio = &sm->gpio;
resource_size_t iobase = sm->io_res->start + SM501_GPIO;
int ret;
- int tmp;
dev_dbg(sm->dev, "registering gpio block %08llx\n",
(unsigned long long)iobase);
@@ -1086,11 +1085,7 @@ static int sm501_register_gpio(struct sm501_devdata *sm)
return 0;
err_low_chip:
- tmp = gpiochip_remove(&gpio->low.gpio);
- if (tmp) {
- dev_err(sm->dev, "cannot remove low chip, cannot tidy up\n");
- return ret;
- }
+ gpiochip_remove(&gpio->low.gpio);
err_mapped:
iounmap(gpio->regs);
@@ -1105,18 +1100,12 @@ static int sm501_register_gpio(struct sm501_devdata *sm)
static void sm501_gpio_remove(struct sm501_devdata *sm)
{
struct sm501_gpio *gpio = &sm->gpio;
- int ret;
if (!sm->gpio.registered)
return;
- ret = gpiochip_remove(&gpio->low.gpio);
- if (ret)
- dev_err(sm->dev, "cannot remove low chip, cannot tidy up\n");
-
- ret = gpiochip_remove(&gpio->high.gpio);
- if (ret)
- dev_err(sm->dev, "cannot remove high chip, cannot tidy up\n");
+ gpiochip_remove(&gpio->low.gpio);
+ gpiochip_remove(&gpio->high.gpio);
iounmap(gpio->regs);
release_resource(gpio->regs_res);
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 11c19e5..4fac16b 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -607,7 +607,7 @@ static int tc6393xb_probe(struct platform_device *dev)
struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev);
struct tc6393xb *tc6393xb;
struct resource *iomem, *rscr;
- int ret, temp;
+ int ret;
iomem = platform_get_resource(dev, IORESOURCE_MEM, 0);
if (!iomem)
@@ -714,7 +714,7 @@ err_setup:
err_gpio_add:
if (tc6393xb->gpio.base != -1)
- temp = gpiochip_remove(&tc6393xb->gpio);
+ gpiochip_remove(&tc6393xb->gpio);
tcpd->disable(dev);
err_enable:
clk_disable(tc6393xb->clk);
@@ -744,13 +744,8 @@ static int tc6393xb_remove(struct platform_device *dev)
tc6393xb_detach_irq(dev);
- if (tc6393xb->gpio.base != -1) {
- ret = gpiochip_remove(&tc6393xb->gpio);
- if (ret) {
- dev_err(&dev->dev, "Can't remove gpio chip: %d\n", ret);
- return ret;
- }
- }
+ if (tc6393xb->gpio.base != -1)
+ gpiochip_remove(&tc6393xb->gpio);
ret = tcpd->disable(dev);
clk_disable(tc6393xb->clk);
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index 1c129ba..cf92a6d 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -727,24 +727,24 @@ static struct twl4030_script *omap3_idle_scripts[] = {
* above.
*/
static struct twl4030_resconfig omap3_idle_rconfig[] = {
- TWL_REMAP_SLEEP(RES_VAUX1, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VAUX2, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VAUX3, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VAUX4, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VMMC1, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VMMC2, DEV_GRP_NULL, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX1, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX2, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX3, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VAUX4, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VMMC1, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VMMC2, TWL4030_RESCONFIG_UNDEF, 0, 0),
TWL_REMAP_OFF(RES_VPLL1, DEV_GRP_P1, 3, 1),
TWL_REMAP_SLEEP(RES_VPLL2, DEV_GRP_P1, 0, 0),
- TWL_REMAP_SLEEP(RES_VSIM, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VDAC, DEV_GRP_NULL, 0, 0),
+ TWL_REMAP_SLEEP(RES_VSIM, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VDAC, TWL4030_RESCONFIG_UNDEF, 0, 0),
TWL_REMAP_SLEEP(RES_VINTANA1, TWL_DEV_GRP_P123, 1, 2),
TWL_REMAP_SLEEP(RES_VINTANA2, TWL_DEV_GRP_P123, 0, 2),
TWL_REMAP_SLEEP(RES_VINTDIG, TWL_DEV_GRP_P123, 1, 2),
TWL_REMAP_SLEEP(RES_VIO, TWL_DEV_GRP_P123, 2, 2),
TWL_REMAP_OFF(RES_VDD1, DEV_GRP_P1, 4, 1),
TWL_REMAP_OFF(RES_VDD2, DEV_GRP_P1, 3, 1),
- TWL_REMAP_SLEEP(RES_VUSB_1V5, DEV_GRP_NULL, 0, 0),
- TWL_REMAP_SLEEP(RES_VUSB_1V8, DEV_GRP_NULL, 0, 0),
+ TWL_REMAP_SLEEP(RES_VUSB_1V5, TWL4030_RESCONFIG_UNDEF, 0, 0),
+ TWL_REMAP_SLEEP(RES_VUSB_1V8, TWL4030_RESCONFIG_UNDEF, 0, 0),
TWL_REMAP_SLEEP(RES_VUSB_3V1, TWL_DEV_GRP_P123, 0, 0),
/* Resource #20 USB charge pump skipped */
TWL_REMAP_SLEEP(RES_REGEN, TWL_DEV_GRP_P123, 2, 1),
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index 153d595..58ea9fd 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -621,7 +621,6 @@ static void ucb1x00_remove(struct mcp *mcp)
struct ucb1x00_plat_data *pdata = mcp->attached_device.platform_data;
struct ucb1x00 *ucb = mcp_get_drvdata(mcp);
struct list_head *l, *n;
- int ret;
mutex_lock(&ucb1x00_mutex);
list_del(&ucb->node);
@@ -631,11 +630,8 @@ static void ucb1x00_remove(struct mcp *mcp)
}
mutex_unlock(&ucb1x00_mutex);
- if (ucb->gpio.base != -1) {
- ret = gpiochip_remove(&ucb->gpio);
- if (ret)
- dev_err(&ucb->dev, "Can't remove gpio chip: %d\n", ret);
- }
+ if (ucb->gpio.base != -1)
+ gpiochip_remove(&ucb->gpio);
irq_set_chained_handler(ucb->irq, NULL);
irq_free_descs(ucb->irq_base, 16);
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