diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2019-09-07 13:51:16 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-09-09 11:05:39 +0100 |
| commit | 8995673e6f584c2140b565d9ef20e4e4599aad7e (patch) | |
| tree | 71434d227c7dd176c598ae9f9dadcfba0bbb6625 /drivers/spi | |
| parent | d1c44c9342c17e3314371325d9272684a075b65c (diff) | |
| download | linux-8995673e6f584c2140b565d9ef20e4e4599aad7e.tar.bz2 | |
spi-gpio: Use PTR_ERR_OR_ZERO() in spi_gpio_request()
Simplify this function implementation by using a known function.
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b2dd074a-1693-3aea-42b4-da1f5ec155c4@web.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-gpio.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index 9eb82150666e..1d3e23ec20a6 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -290,10 +290,7 @@ static int spi_gpio_request(struct device *dev, struct spi_gpio *spi_gpio) return PTR_ERR(spi_gpio->miso); spi_gpio->sck = devm_gpiod_get(dev, "sck", GPIOD_OUT_LOW); - if (IS_ERR(spi_gpio->sck)) - return PTR_ERR(spi_gpio->sck); - - return 0; + return PTR_ERR_OR_ZERO(spi_gpio->sck); } #ifdef CONFIG_OF |