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 11:03:10 -0700 |
| commit | 88d5e520aa9701eb3e4f46165e02097cc03d363a (patch) | |
| tree | 443b8f89eeaf8933a9d3af2c9928cf0008aa35fd /arch | |
| parent | 2134cb997f2f1b2d960ad8705d67dc8d690ba59c (diff) | |
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 'arch')
| -rw-r--r-- | arch/arm/common/scoop.c | 10 | ||||
| -rw-r--r-- | arch/mips/txx9/generic/setup.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c | 3 | ||||
| -rw-r--r-- | arch/sh/boards/mach-x3proto/gpio.c | 6 |
4 files changed, 8 insertions, 15 deletions
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index a20fa80776d3..45f4c21e393c 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -243,18 +243,12 @@ err_ioremap: static int scoop_remove(struct platform_device *pdev) { struct scoop_dev *sdev = platform_get_drvdata(pdev); - int ret; if (!sdev) return -EINVAL; - if (sdev->gpio.base != -1) { - ret = gpiochip_remove(&sdev->gpio); - if (ret) { - dev_err(&pdev->dev, "Can't remove gpio chip: %d\n", ret); - return ret; - } - } + if (sdev->gpio.base != -1) + gpiochip_remove(&sdev->gpio); platform_set_drvdata(pdev, NULL); iounmap(sdev->base); diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 9ff200ae1c9a..2791b8641df6 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -789,11 +789,11 @@ void __init txx9_iocled_init(unsigned long baseaddr, if (platform_device_add(pdev)) goto out_pdev; return; + out_pdev: platform_device_put(pdev); out_gpio: - if (gpiochip_remove(&iocled->chip)) - return; + gpiochip_remove(&iocled->chip); out_unmap: iounmap(iocled->mmioaddr); out_free: diff --git a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c index e238b6a55b15..73997027b085 100644 --- a/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c +++ b/arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c @@ -141,7 +141,8 @@ static int mcu_gpiochip_add(struct mcu *mcu) static int mcu_gpiochip_remove(struct mcu *mcu) { - return gpiochip_remove(&mcu->gc); + gpiochip_remove(&mcu->gc); + return 0; } static int mcu_probe(struct i2c_client *client, const struct i2c_device_id *id) diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c index 3ea65e9b56e8..f035a7ac6456 100644 --- a/arch/sh/boards/mach-x3proto/gpio.c +++ b/arch/sh/boards/mach-x3proto/gpio.c @@ -128,10 +128,8 @@ int __init x3proto_gpio_setup(void) return 0; err_irq: - ret = gpiochip_remove(&x3proto_gpio_chip); - if (unlikely(ret)) - pr_err("Failed deregistering GPIO\n"); - + gpiochip_remove(&x3proto_gpio_chip); + ret = 0; err_gpio: synchronize_irq(ilsel); |