diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-22 15:13:28 +0300 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-23 18:05:34 +0300 |
| commit | 7b697b3a016819751b6597cf02ac3b1916933bb2 (patch) | |
| tree | 30ebe11e5a9aea28224dee7757a9e8b209c45dfd /drivers/gpio/gpio-kempld.c | |
| parent | abeb3f40295f5631053b73c1e5c03c00b8890e57 (diff) | |
| download | linux-7b697b3a016819751b6597cf02ac3b1916933bb2.tar.xz | |
gpio: kempld: Use devm_gpiochip_add_data() for gpio registration
Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'drivers/gpio/gpio-kempld.c')
| -rw-r--r-- | drivers/gpio/gpio-kempld.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/gpio/gpio-kempld.c b/drivers/gpio/gpio-kempld.c index 01117747b965..701f1510328c 100644 --- a/drivers/gpio/gpio-kempld.c +++ b/drivers/gpio/gpio-kempld.c @@ -178,7 +178,7 @@ static int kempld_gpio_probe(struct platform_device *pdev) return -ENODEV; } - ret = gpiochip_add_data(chip, gpio); + ret = devm_gpiochip_add_data(dev, chip, gpio); if (ret) { dev_err(dev, "Could not register GPIO chip\n"); return ret; @@ -190,20 +190,11 @@ static int kempld_gpio_probe(struct platform_device *pdev) return 0; } -static int kempld_gpio_remove(struct platform_device *pdev) -{ - struct kempld_gpio_data *gpio = platform_get_drvdata(pdev); - - gpiochip_remove(&gpio->chip); - return 0; -} - static struct platform_driver kempld_gpio_driver = { .driver = { .name = "kempld-gpio", }, .probe = kempld_gpio_probe, - .remove = kempld_gpio_remove, }; module_platform_driver(kempld_gpio_driver); |