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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2018-07-11 12:34:07 +0000 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-16 14:46:11 +0200 |
| commit | aa0d8bda510865e06b56effc14c913b5af8142d8 (patch) | |
| tree | cf7de780edc425c1db6f43932dcf47ee5b2f2ccb /drivers/pinctrl/pinctrl-at91-pio4.c | |
| parent | 17f790843cd77d69927ccd2f01a3bbd55067069e (diff) | |
| download | linux-aa0d8bda510865e06b56effc14c913b5af8142d8.tar.gz | |
pinctrl: at91-pio4: Remove redundant return value check
Remove unneeded error handling on the result of a call
to platform_get_resource() when the value is passed to
devm_ioremap_resource().
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-at91-pio4.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-at91-pio4.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c index 8f061971a7d1..ef7ab208b951 100644 --- a/drivers/pinctrl/pinctrl-at91-pio4.c +++ b/drivers/pinctrl/pinctrl-at91-pio4.c @@ -971,10 +971,6 @@ static int atmel_pinctrl_probe(struct platform_device *pdev) atmel_pioctrl->npins = atmel_pioctrl->nbanks * ATMEL_PIO_NPINS_PER_BANK; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "unable to get atmel pinctrl resource\n"); - return -EINVAL; - } atmel_pioctrl->reg_base = devm_ioremap_resource(dev, res); if (IS_ERR(atmel_pioctrl->reg_base)) return -EINVAL; |