diff options
| author | abdoulaye berthe <berthe.ab@gmail.com> | 2014-07-12 22:30:14 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-09-18 20:03:10 +0200 |
| commit | 88d5e520aa9701eb3e4f46165e02097cc03d363a (patch) | |
| tree | 443b8f89eeaf8933a9d3af2c9928cf0008aa35fd /drivers/mfd/tc6393xb.c | |
| parent | gpio: syscon: reuse for keystone 2 socs (diff) | |
| download | linux-88d5e520aa9701eb3e4f46165e02097cc03d363a.tar.xz linux-88d5e520aa9701eb3e4f46165e02097cc03d363a.zip | |
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.c | 13 |
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); |