From d7b819b5d33869d41bdaa427aeb98ae24c57a38b Mon Sep 17 00:00:00 2001 From: Zhihao Cheng Date: Sat, 21 Nov 2020 10:14:31 +0800 Subject: [PATCH] mmc: pxamci: Fix error return code in pxamci_probe Fix to return the error code from devm_gpiod_get_optional() instaed of 0 in pxamci_probe(). Fixes: f54005b508b9a9d9c ("mmc: pxa: Use GPIO descriptor for power") Reported-by: Hulk Robot Signed-off-by: Zhihao Cheng Link: https://lore.kernel.org/r/20201121021431.3168506-1-chengzhihao1@huawei.com Signed-off-by: Ulf Hansson --- drivers/mmc/host/pxamci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index 29f6180..316393c 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -731,6 +731,7 @@ static int pxamci_probe(struct platform_device *pdev) host->power = devm_gpiod_get_optional(dev, "power", GPIOD_OUT_LOW); if (IS_ERR(host->power)) { + ret = PTR_ERR(host->power); dev_err(dev, "Failed requesting gpio_power\n"); goto out; } -- 2.7.4