diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-10-14 21:17:19 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 11:50:37 +0100 |
| commit | 2d87ddd7b63e276a2e0a11788fce9e91c4d23a86 (patch) | |
| tree | c5127ab7439b4994c7480b1a02e5fbb399bff240 /drivers/mmc | |
| parent | 2a63303d9b87cfc3f08144e54daab718a8173e15 (diff) | |
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.c | 2 |
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); |