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| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-22 17:43:28 +0530 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2016-02-23 20:35:51 +0530 |
| commit | 55e3e1a75d63c7163542d90692b18dabcf8278dd (patch) | |
| tree | 51158eeaff14057efc7cfa7a99fa39bad11a7f71 /drivers/gpio/gpio-vx855.c | |
| parent | 45338c3aa1e3439f9da35ac7126f29ea2d33cca8 (diff) | |
| download | lwn-55e3e1a75d63c7163542d90692b18dabcf8278dd.tar.gz lwn-55e3e1a75d63c7163542d90692b18dabcf8278dd.zip | |
gpio: vx855: 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-vx855.c')
| -rw-r--r-- | drivers/gpio/gpio-vx855.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-vx855.c b/drivers/gpio/gpio-vx855.c index 764999cc0794..8cdb9f7ec7e0 100644 --- a/drivers/gpio/gpio-vx855.c +++ b/drivers/gpio/gpio-vx855.c @@ -259,16 +259,7 @@ static int vx855gpio_probe(struct platform_device *pdev) vx855gpio_gpio_setup(vg); - return gpiochip_add_data(&vg->gpio, vg); -} - -static int vx855gpio_remove(struct platform_device *pdev) -{ - struct vx855_gpio *vg = platform_get_drvdata(pdev); - - gpiochip_remove(&vg->gpio); - - return 0; + return devm_gpiochip_add_data(&pdev->dev, &vg->gpio, vg); } static struct platform_driver vx855gpio_driver = { @@ -276,7 +267,6 @@ static struct platform_driver vx855gpio_driver = { .name = MODULE_NAME, }, .probe = vx855gpio_probe, - .remove = vx855gpio_remove, }; module_platform_driver(vx855gpio_driver); |