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mmc: jz4740: Use PTR_ERR_OR_ZERO in jz4740_mmc_request_gpios()

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Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Joey Pabalinas <joeypabalinas@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
YueHaibing 2018-12-01 01:45:46 +00:00 committed by Ulf Hansson
parent 67b4ff9fb7
commit feb357458b
1 changed files with 1 additions and 4 deletions
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5
drivers/mmc/host/jz4740_mmc.c
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@ -965,10 +965,7 @@ static int jz4740_mmc_request_gpios(struct jz4740_mmc_host *host,
host->power = devm_gpiod_get_optional(&pdev->dev, "power",
GPIOD_OUT_HIGH);
if (IS_ERR(host->power))
return PTR_ERR(host->power);
return 0;
return PTR_ERR_OR_ZERO(host->power);
}
static const struct of_device_id jz4740_mmc_of_match[] = {