From: broonie@kernel.org (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/5] mmc: core: Indicate that vmmcq may be absent
Date: Tue, 30 Jul 2013 12:46:14 +0100 [thread overview]
Message-ID: <1375184777-25404-2-git-send-email-broonie@kernel.org> (raw)
In-Reply-To: <1375184777-25404-1-git-send-email-broonie@kernel.org>
From: Mark Brown <broonie@linaro.org>
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>
---
drivers/mmc/core/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 @@ int mmc_regulator_get_supply(struct mmc_host *mmc)
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);
--
1.8.3.2
next prev parent reply other threads:[~2013-07-30 11:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-30 11:46 [PATCH 1/5] regulator: core: Provide hints to the core about optional supplies Mark Brown
2013-07-30 11:46 ` Mark Brown [this message]
2013-07-30 11:46 ` [PATCH 3/5] mmc: sdhci: Indicate that regulators may be absent Mark Brown
2013-07-30 11:46 ` [PATCH 4/5] mmc: dw_mmc: " Mark Brown
2013-07-30 13:33 ` Seungwon Jeon
2013-07-31 3:29 ` Jaehoon Chung
2013-07-30 11:46 ` [PATCH 5/5] mmc: pxamci: " Mark Brown
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