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 <hulkci@xxxxxxxxxx>
Signed-off-by: Zhihao Cheng <chengzhihao1@xxxxxxxxxx>
---
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 29f6180a0036..316393c694d7 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;
}
--
2.25.4
