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authorWolfram Sang <wsa+renesas@sang-engineering.com>2017-10-14 21:17:17 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-10-30 11:50:36 +0100
commit3b649a73692464cbd48eeb9785eeda9eaff5b5e5 (patch)
tree7ceb65421da6cd0633a712e1b5ac24a9abd9a6f0
parent337d7c8a4ee7c966aba8e246d1b3096b03673a46 (diff)
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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.c2
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 */