diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-22 17:43:28 +0530 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-23 20:35:41 +0530 |
| commit | cfae2c908ff6c7aba585f84919ece49ad8d8ba8c (patch) | |
| tree | c19f466ed7961d998d6fe3937d40180da450f3b4 /drivers/gpio/gpio-rdc321x.c | |
| parent | bc72f7f7b8ae9847d2a7bad610cdd300de72ab21 (diff) | |
| download | lwn-cfae2c908ff6c7aba585f84919ece49ad8d8ba8c.tar.gz lwn-cfae2c908ff6c7aba585f84919ece49ad8d8ba8c.zip | |
gpio: rdc321x: 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-rdc321x.c')
| -rw-r--r-- | drivers/gpio/gpio-rdc321x.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio-rdc321x.c index 96ddee3f464a..ec945b90f54d 100644 --- a/drivers/gpio/gpio-rdc321x.c +++ b/drivers/gpio/gpio-rdc321x.c @@ -194,23 +194,14 @@ static int rdc321x_gpio_probe(struct platform_device *pdev) dev_info(&pdev->dev, "registering %d GPIOs\n", rdc321x_gpio_dev->chip.ngpio); - return gpiochip_add_data(&rdc321x_gpio_dev->chip, rdc321x_gpio_dev); -} - -static int rdc321x_gpio_remove(struct platform_device *pdev) -{ - struct rdc321x_gpio *rdc321x_gpio_dev = platform_get_drvdata(pdev); - - gpiochip_remove(&rdc321x_gpio_dev->chip); - - return 0; + return devm_gpiochip_add_data(&pdev->dev, &rdc321x_gpio_dev->chip, + rdc321x_gpio_dev); } static struct platform_driver rdc321x_gpio_driver = { .driver.name = "rdc321x-gpio", .driver.owner = THIS_MODULE, .probe = rdc321x_gpio_probe, - .remove = rdc321x_gpio_remove, }; module_platform_driver(rdc321x_gpio_driver); |