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authorWolfram Sang <wsa+renesas@sang-engineering.com>2017-10-14 21:17:15 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-10-30 11:50:35 +0100
commit2f98ef63b19004a114ce3b6d659176069bb3b96d (patch)
tree878691ca35373863f99771c40ebb1c3c7aa6a0ff /drivers/mmc
parent510069527bd8dddea719bb88a28ce9cb5d0c8378 (diff)
downloadlinux-2f98ef63b19004a114ce3b6d659176069bb3b96d.tar.bz2
mmc: mtk-sd: catch all errors when getting regulators
Bail out everytime when mmc_regulator_get_supply() returns an errno, not only when probing gets deferred. This is currently a no-op, because this function only returns -EPROBE_DEFER or 0 right now. But if it will throw another error somewhen, it will be for a reason. (This still doesn't change that getting regulators is optional, so 0 can still mean no regulators found). So, let us a) be future proof and b) have driver code which is easier to understand. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/mtk-sd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 267f7ab08420..7c518a560089 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -1641,7 +1641,7 @@ static int msdc_drv_probe(struct platform_device *pdev)
}
ret = mmc_regulator_get_supply(mmc);
- if (ret == -EPROBE_DEFER)
+ if (ret)
goto host_free;
host->src_clk = devm_clk_get(&pdev->dev, "source");