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Diffstat (limited to 'arch')
-rw-r--r--arch/arm/common/scoop.c10
-rw-r--r--arch/mips/txx9/generic/setup.c4
-rw-r--r--arch/powerpc/platforms/83xx/mcu_mpc8349emitx.c3
-rw-r--r--arch/sh/boards/mach-x3proto/gpio.c6
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);