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authorabdoulaye berthe <berthe.ab@gmail.com>2014-07-12 22:30:14 +0200
committerLinus Walleij <linus.walleij@linaro.org>2014-09-18 11:03:10 -0700
commit88d5e520aa9701eb3e4f46165e02097cc03d363a (patch)
tree443b8f89eeaf8933a9d3af2c9928cf0008aa35fd /drivers/mfd/tc6393xb.c
parent2134cb997f2f1b2d960ad8705d67dc8d690ba59c (diff)
downloadlinux-88d5e520aa9701eb3e4f46165e02097cc03d363a.tar.bz2
driver:gpio remove all usage of gpio_remove retval in driver
this remove all reference to gpio_remove retval in all driver except pinctrl and gpio. the same thing is done for gpio and pinctrl in two different patches. Signed-off-by: Abdoulaye Berthe <berthe.ab@gmail.com> Acked-by: Michael Büsch <m@bues.ch> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/mfd/tc6393xb.c')
-rw-r--r--drivers/mfd/tc6393xb.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 11c19e538551..4fac16bcd732 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);