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| author | Zhihao Cheng <chengzhihao1@huawei.com> | 2020-11-21 10:14:31 +0800 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2020-11-24 12:35:34 +0100 |
| commit | d7b819b5d33869d41bdaa427aeb98ae24c57a38b (patch) | |
| tree | e5f6fb7e7f3dc36ae8b24c8c20c8ddd4c9b0657c | |
| parent | c5b1c6dc13daec60405ecd31eaa5379a9f798fa8 (diff) | |
| download | lwn-d7b819b5d33869d41bdaa427aeb98ae24c57a38b.tar.gz lwn-d7b819b5d33869d41bdaa427aeb98ae24c57a38b.zip | |
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 <hulkci@huawei.com>
Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com>
Link: https://lore.kernel.org/r/20201121021431.3168506-1-chengzhihao1@huawei.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
| -rw-r--r-- | drivers/mmc/host/pxamci.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; } |