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mmc: mmci: fix error return code in mmci_probe() 

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: f9bb304ce8 ("mmc: mmci: Add support for setting pad type via pinctrl")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wei Yongjun 2018-01-23 02:09:13 +00:00 committed by Ulf Hansson
parent f9de65fc61
commit 310eb252a7
1 changed files with 3 additions and 0 deletions
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3
drivers/mmc/host/mmci.c
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@ -1646,6 +1646,7 @@ static int mmci_probe(struct amba_device *dev,
host->pinctrl = devm_pinctrl_get(&dev->dev);
if (IS_ERR(host->pinctrl)) {
dev_err(&dev->dev, "failed to get pinctrl");
ret = PTR_ERR(host->pinctrl);
goto host_free;
}
@ -1653,6 +1654,7 @@ static int mmci_probe(struct amba_device *dev,
PINCTRL_STATE_DEFAULT);
if (IS_ERR(host->pins_default)) {
dev_err(mmc_dev(mmc), "Can't select default pins\n");
ret = PTR_ERR(host->pins_default);
goto host_free;
}
@ -1660,6 +1662,7 @@ static int mmci_probe(struct amba_device *dev,
MMCI_PINCTRL_STATE_OPENDRAIN);
if (IS_ERR(host->pins_opendrain)) {
dev_err(mmc_dev(mmc), "Can't select opendrain pins\n");
ret = PTR_ERR(host->pins_opendrain);
goto host_free;
}
}