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authorWolfram Sang <wsa+renesas@sang-engineering.com>2017-10-14 21:17:19 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-10-30 11:50:37 +0100
commit2d87ddd7b63e276a2e0a11788fce9e91c4d23a86 (patch)
treec5127ab7439b4994c7480b1a02e5fbb399bff240 /drivers/mmc
parent2a63303d9b87cfc3f08144e54daab718a8173e15 (diff)
downloadlinux-2d87ddd7b63e276a2e0a11788fce9e91c4d23a86.tar.bz2
mmc: usdhi6rol0: 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/usdhi6rol0.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/usdhi6rol0.c b/drivers/mmc/host/usdhi6rol0.c
index 64da6a88cfb9..cdfeb15b6f05 100644
--- a/drivers/mmc/host/usdhi6rol0.c
+++ b/drivers/mmc/host/usdhi6rol0.c
@@ -1757,7 +1757,7 @@ static int usdhi6_probe(struct platform_device *pdev)
return -ENOMEM;
ret = mmc_regulator_get_supply(mmc);
- if (ret == -EPROBE_DEFER)
+ if (ret)
goto e_free_mmc;
ret = mmc_of_parse(mmc);