summaryrefslogtreecommitdiffstats
path: root/drivers/mmc
diff options
context:
space:
mode:
authorWolfram Sang <wsa+renesas@sang-engineering.com>2017-10-14 21:17:16 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-10-30 11:50:36 +0100
commit337d7c8a4ee7c966aba8e246d1b3096b03673a46 (patch)
tree8cf5b98dc6a2a369a68277d73c8029bdb0415b78 /drivers/mmc
parent2f98ef63b19004a114ce3b6d659176069bb3b96d (diff)
downloadlinux-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.c2
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) {