diff options
| author | Alexandru Ardelean <aardelean@deviqon.com> | 2021-05-17 13:35:38 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2021-05-25 16:20:58 +0200 |
| commit | 14ebdaec6d004a7d0727a0713c30b89166179e41 (patch) | |
| tree | 6e3e97c52c1ffb6510724fbf581d1ba95a13bbe9 /drivers/gpio/gpio-wm831x.c | |
| parent | gpio: tps65910: remove platform_set_drvdata() + cleanup probe (diff) | |
| download | linux-14ebdaec6d004a7d0727a0713c30b89166179e41.tar.xz linux-14ebdaec6d004a7d0727a0713c30b89166179e41.zip | |
gpio: wm831x: remove platform_set_drvdata() + cleanup probe
The platform_set_drvdata() call is only useful if we need to retrieve back
the private information.
Since the driver doesn't do that, it's not useful to have it.
If this is removed, we can also just do a direct return on
devm_gpiochip_add_data(). We don't need to print that this call failed as
there are other ways to log/see this during probe.
Signed-off-by: Alexandru Ardelean <aardelean@deviqon.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio/gpio-wm831x.c')
| -rw-r--r-- | drivers/gpio/gpio-wm831x.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c index a3a32a77041f..9cf1e5ebb352 100644 --- a/drivers/gpio/gpio-wm831x.c +++ b/drivers/gpio/gpio-wm831x.c @@ -261,7 +261,6 @@ static int wm831x_gpio_probe(struct platform_device *pdev) struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); struct wm831x_pdata *pdata = &wm831x->pdata; struct wm831x_gpio *wm831x_gpio; - int ret; wm831x_gpio = devm_kzalloc(&pdev->dev, sizeof(*wm831x_gpio), GFP_KERNEL); @@ -280,16 +279,7 @@ static int wm831x_gpio_probe(struct platform_device *pdev) wm831x_gpio->gpio_chip.of_node = wm831x->dev->of_node; #endif - ret = devm_gpiochip_add_data(&pdev->dev, &wm831x_gpio->gpio_chip, - wm831x_gpio); - if (ret < 0) { - dev_err(&pdev->dev, "Could not register gpiochip, %d\n", ret); - return ret; - } - - platform_set_drvdata(pdev, wm831x_gpio); - - return ret; + return devm_gpiochip_add_data(&pdev->dev, &wm831x_gpio->gpio_chip, wm831x_gpio); } static struct platform_driver wm831x_gpio_driver = { |