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authorJingoo Han <jg1.han@samsung.com>2013-05-06 12:29:18 +0900
committerLinus Walleij <linus.walleij@linaro.org>2013-05-30 19:20:21 +0200
commit8be2010ec96ae36e71df119eff0aba3d8ecd5622 (patch)
tree0c7309fc3d6ab8e29f02440e87be077d2f95f9b4 /drivers/gpio/gpio-rdc321x.c
parent07606bfc73248fd9ef0bf5ac3c0b12098fb19b25 (diff)
gpio: rdc321x: remove unnecessary platform_set_drvdata()
The driver core clears the driver data to NULL after device_release or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d (device-core: Ensure drvdata = NULL when no driver is bound). Thus, it is not needed to manually clear the device driver data to NULL. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-rdc321x.c')
-rw-r--r--drivers/gpio/gpio-rdc321x.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio-rdc321x.c
index 1bf55f67f7a5..368c3c00fca5 100644
--- a/drivers/gpio/gpio-rdc321x.c
+++ b/drivers/gpio/gpio-rdc321x.c
@@ -187,20 +187,18 @@ static int rdc321x_gpio_probe(struct platform_device *pdev)
rdc321x_gpio_dev->reg1_data_base,
&rdc321x_gpio_dev->data_reg[0]);
if (err)
- goto out_drvdata;
+ goto out_free;
err = pci_read_config_dword(rdc321x_gpio_dev->sb_pdev,
rdc321x_gpio_dev->reg2_data_base,
&rdc321x_gpio_dev->data_reg[1]);
if (err)
- goto out_drvdata;
+ goto out_free;
dev_info(&pdev->dev, "registering %d GPIOs\n",
rdc321x_gpio_dev->chip.ngpio);
return gpiochip_add(&rdc321x_gpio_dev->chip);
-out_drvdata:
- platform_set_drvdata(pdev, NULL);
out_free:
kfree(rdc321x_gpio_dev);
return err;
@@ -216,7 +214,6 @@ static int rdc321x_gpio_remove(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to unregister chip\n");
kfree(rdc321x_gpio_dev);
- platform_set_drvdata(pdev, NULL);
return ret;
}