diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-22 17:43:28 +0530 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-23 20:34:06 +0530 |
| commit | 8ae6ace128023c08b475ddd5153761c3765812ab (patch) | |
| tree | 65310ffa06434655ec632ef83cd33823581beeb7 /drivers/gpio/gpio-adp5520.c | |
| parent | daa994bfe22ed690fb8e377c43faf7e16aad59da (diff) | |
| download | lwn-8ae6ace128023c08b475ddd5153761c3765812ab.tar.gz lwn-8ae6ace128023c08b475ddd5153761c3765812ab.zip | |
gpio: adp5520: Use devm_gpiochip_add_data() for gpio registration
Use devm_gpiochip_add_data() for GPIO registration and remove the
call for gpiochip_remove() from error path.
Also remove the need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Diffstat (limited to 'drivers/gpio/gpio-adp5520.c')
| -rw-r--r-- | drivers/gpio/gpio-adp5520.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpio/gpio-adp5520.c b/drivers/gpio/gpio-adp5520.c index 4fa7ff1fec9a..abf199609546 100644 --- a/drivers/gpio/gpio-adp5520.c +++ b/drivers/gpio/gpio-adp5520.c @@ -153,7 +153,7 @@ static int adp5520_gpio_probe(struct platform_device *pdev) goto err; } - ret = gpiochip_add_data(&dev->gpio_chip, dev); + ret = devm_gpiochip_add_data(&pdev->dev, &dev->gpio_chip, dev); if (ret) goto err; @@ -164,22 +164,11 @@ err: return ret; } -static int adp5520_gpio_remove(struct platform_device *pdev) -{ - struct adp5520_gpio *dev; - - dev = platform_get_drvdata(pdev); - gpiochip_remove(&dev->gpio_chip); - - return 0; -} - static struct platform_driver adp5520_gpio_driver = { .driver = { .name = "adp5520-gpio", }, .probe = adp5520_gpio_probe, - .remove = adp5520_gpio_remove, }; module_platform_driver(adp5520_gpio_driver); |