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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-10-14 21:17:14 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 11:50:35 +0100 |
| commit | 510069527bd8dddea719bb88a28ce9cb5d0c8378 (patch) | |
| tree | f8313395d4800f20771f99eae12d3711c9fcf826 /drivers/mmc | |
| parent | mmc: meson-mx-sdio: catch all errors when getting regulators (diff) | |
| download | linux-dev-510069527bd8dddea719bb88a28ce9cb5d0c8378.tar.xz linux-dev-510069527bd8dddea719bb88a28ce9cb5d0c8378.zip | |
mmc: mmci: 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/mmci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index f1f54a818489..e8a1bb1ae694 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -1658,7 +1658,7 @@ static int mmci_probe(struct amba_device *dev, /* Get regulators and the supported OCR mask */ ret = mmc_regulator_get_supply(mmc); - if (ret == -EPROBE_DEFER) + if (ret) goto clk_disable; if (!mmc->ocr_avail) |