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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-10-14 21:17:17 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 11:50:36 +0100 |
| commit | 3b649a73692464cbd48eeb9785eeda9eaff5b5e5 (patch) | |
| tree | 7ceb65421da6cd0633a712e1b5ac24a9abd9a6f0 | |
| parent | 337d7c8a4ee7c966aba8e246d1b3096b03673a46 (diff) | |
| download | linux-stable-3b649a73692464cbd48eeb9785eeda9eaff5b5e5.tar.gz linux-stable-3b649a73692464cbd48eeb9785eeda9eaff5b5e5.tar.bz2 linux-stable-3b649a73692464cbd48eeb9785eeda9eaff5b5e5.zip | |
mmc: omap_hsmmc: 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>
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index f2a1137be8bc..071693ebfe18 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -445,7 +445,7 @@ static int omap_hsmmc_reg_get(struct omap_hsmmc_host *host) ret = mmc_regulator_get_supply(mmc); - if (ret == -EPROBE_DEFER) + if (ret) return ret; /* Allow an aux regulator */ |