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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-10-14 21:17:15 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 11:50:35 +0100 |
| commit | 2f98ef63b19004a114ce3b6d659176069bb3b96d (patch) | |
| tree | 878691ca35373863f99771c40ebb1c3c7aa6a0ff /drivers/mmc | |
| parent | 510069527bd8dddea719bb88a28ce9cb5d0c8378 (diff) | |
| download | linux-2f98ef63b19004a114ce3b6d659176069bb3b96d.tar.gz linux-2f98ef63b19004a114ce3b6d659176069bb3b96d.tar.bz2 linux-2f98ef63b19004a114ce3b6d659176069bb3b96d.zip | |
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.c | 2 |
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"); |