summaryrefslogtreecommitdiff
path: root/drivers/mmc
diff options
context:
space:
mode:
authorWolfram Sang <wsa+renesas@sang-engineering.com>2017-10-14 21:17:18 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-10-30 11:50:37 +0100
commit2a63303d9b87cfc3f08144e54daab718a8173e15 (patch)
treeb5b4aa9234c7931b9051f12fb3a2fb85d5353a06 /drivers/mmc
parent3b649a73692464cbd48eeb9785eeda9eaff5b5e5 (diff)
mmc: sdhci: 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/sdhci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 0d5fcca18c9e..1052b52045b1 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -3238,7 +3238,7 @@ int sdhci_setup_host(struct sdhci_host *host)
* available.
*/
ret = mmc_regulator_get_supply(mmc);
- if (ret == -EPROBE_DEFER)
+ if (ret)
return ret;
DBG("Version: 0x%08x | Present: 0x%08x\n",