diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-22 17:43:28 +0530 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-23 20:35:45 +0530 |
| commit | f3378b6a26533a891c36e38f4581bf53abd538e0 (patch) | |
| tree | 76858ceacb6d2fb76a94018e4406afc4efe030e5 /drivers/gpio/gpio-tc3589x.c | |
| parent | ad7b550ad7c2499dc5ed575a81830463fee51631 (diff) | |
| download | linux-f3378b6a26533a891c36e38f4581bf53abd538e0.tar.bz2 | |
gpio: tc3589x: 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-tc3589x.c')
| -rw-r--r-- | drivers/gpio/gpio-tc3589x.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-tc3589x.c b/drivers/gpio/gpio-tc3589x.c index 05a27ec55add..4f566e6b81f1 100644 --- a/drivers/gpio/gpio-tc3589x.c +++ b/drivers/gpio/gpio-tc3589x.c @@ -272,7 +272,8 @@ static int tc3589x_gpio_probe(struct platform_device *pdev) return ret; } - ret = gpiochip_add_data(&tc3589x_gpio->chip, tc3589x_gpio); + ret = devm_gpiochip_add_data(&pdev->dev, &tc3589x_gpio->chip, + tc3589x_gpio); if (ret) { dev_err(&pdev->dev, "unable to add gpiochip: %d\n", ret); return ret; @@ -299,20 +300,10 @@ static int tc3589x_gpio_probe(struct platform_device *pdev) return 0; } -static int tc3589x_gpio_remove(struct platform_device *pdev) -{ - struct tc3589x_gpio *tc3589x_gpio = platform_get_drvdata(pdev); - - gpiochip_remove(&tc3589x_gpio->chip); - - return 0; -} - static struct platform_driver tc3589x_gpio_driver = { .driver.name = "tc3589x-gpio", .driver.owner = THIS_MODULE, .probe = tc3589x_gpio_probe, - .remove = tc3589x_gpio_remove, }; static int __init tc3589x_gpio_init(void) |