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| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2017-10-14 21:17:13 +0200 |
|---|---|---|
| committer |   Ulf Hansson <ulf.hansson@linaro.org> | 2017-10-30 11:50:34 +0100 |
| commit | aa5754c7d169b7ff5da9f97ead2327ba62565237 (patch) | |
| tree | c560b260fa72e290f3f28eda45367f64d76e65d1 /drivers/mmc/host/meson-mx-sdio.c | |
| parent | mmc: meson-gx-mmc: catch all errors when getting regulators (diff) | |
| download | wireguard-linux-aa5754c7d169b7ff5da9f97ead2327ba62565237.tar.xz wireguard-linux-aa5754c7d169b7ff5da9f97ead2327ba62565237.zip | |
mmc: meson-mx-sdio: 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/host/meson-mx-sdio.c')
| -rw-r--r-- | drivers/mmc/host/meson-mx-sdio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/meson-mx-sdio.c b/drivers/mmc/host/meson-mx-sdio.c index d0d921e0e589..ce1d9216b5a7 100644 --- a/drivers/mmc/host/meson-mx-sdio.c +++ b/drivers/mmc/host/meson-mx-sdio.c @@ -551,7 +551,7 @@ static int meson_mx_mmc_add_host(struct meson_mx_mmc_host *host) /* Get regulators and the supported OCR mask */ ret = mmc_regulator_get_supply(mmc); - if (ret == -EPROBE_DEFER) + if (ret) return ret; mmc->max_req_size = MESON_MX_SDIO_BOUNCE_REQ_SIZE; |