lkml.org 
[lkml]   [2013]   [Jul]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH 4/5] mmc: dw_mmc: Indicate that regulators may be absent
From: Mark Brown <broonie@linaro.org>

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>
---
drivers/mmc/host/dw_mmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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)
--
1.8.3.2


\
 
 \ /
  Last update: 2013-07-30 14:01    [W:0.034 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site