diff options
| author | Mark Brown <broonie@linaro.org> | 2013-07-29 21:55:27 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-31 09:56:40 +0100 |
| commit | a55d6ff0ed169fe2cf4bcdd81049c3c2041a7465 (patch) | |
| tree | d38f0e2502fd8002c125bb456769973f6db55919 /drivers/mmc | |
| parent | 462849aad50fced728d82a2ddba1b9d348e32f67 (diff) | |
| download | op-kernel-dev-a55d6ff0ed169fe2cf4bcdd81049c3c2041a7465.zip op-kernel-dev-a55d6ff0ed169fe2cf4bcdd81049c3c2041a7465.tar.gz | |
mmc: dw_mmc: Indicate that regulators may be absent
Use regulator_get_optional() to tell the core that requests for regulators
can fail in a real system.
Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Chris Ball <cjb@laptop.org>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index ee5f167..5424073 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2231,7 +2231,7 @@ int dw_mci_probe(struct dw_mci *host) } } - host->vmmc = devm_regulator_get(host->dev, "vmmc"); + host->vmmc = devm_regulator_get_optional(host->dev, "vmmc"); if (IS_ERR(host->vmmc)) { ret = PTR_ERR(host->vmmc); if (ret == -EPROBE_DEFER) |
