commit bc35d5ed5d14e63a4d6018098a129196ba4c44ae
author Mark Brown <broonie@linaro.org> Mon Jul 29 21:58:01 2013 +0100
committer Mark Brown <broonie@linaro.org> Wed Jul 31 09:56:39 2013 +0100
tree df179e2bf45688bc95b77ecdb7b3abd18503a030
parent de1dd9fd2156874b45803299b3b27e65d5defdd9

mmc: core: Indicate that vmmcq may be absent

Use regulator_get_optional() to tell the core that requests for the vmmcq
regulator can fail in a real system.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Chris Ball <cjb@laptop.org>

drivers/mmc/core/core.c

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 49a5bca..5d08855 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1313,7 +1313,7 @@
 
 	supply = devm_regulator_get(dev, "vmmc");
 	mmc->supply.vmmc = supply;
-	mmc->supply.vqmmc = devm_regulator_get(dev, "vqmmc");
+	mmc->supply.vqmmc = devm_regulator_get_optional(dev, "vqmmc");
 
 	if (IS_ERR(supply))
 		return PTR_ERR(supply);