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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-10-14 21:17:16 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 11:50:36 +0100 |
| commit | 337d7c8a4ee7c966aba8e246d1b3096b03673a46 (patch) | |
| tree | 8cf5b98dc6a2a369a68277d73c8029bdb0415b78 /drivers/mmc | |
| parent | 2f98ef63b19004a114ce3b6d659176069bb3b96d (diff) | |
| download | linux-337d7c8a4ee7c966aba8e246d1b3096b03673a46.tar.bz2 | |
mmc: mxcmmc: 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/mxcmmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c index 328484b96620..8bd9f060be2a 100644 --- a/drivers/mmc/host/mxcmmc.c +++ b/drivers/mmc/host/mxcmmc.c @@ -1075,7 +1075,7 @@ static int mxcmci_probe(struct platform_device *pdev) dat3_card_detect = true; ret = mmc_regulator_get_supply(mmc); - if (ret == -EPROBE_DEFER) + if (ret) goto out_free; if (!mmc->ocr_avail) { |