From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel <linux-kernel@vger.kernel.org>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@slimlogic.co.uk>
Subject: [PATCH] regulator: wm8350-regulator - fix the logic of checking REGULATOR_MODE_STANDBY mode
Date: Mon, 06 Sep 2010 14:06:07 +0800 [thread overview]
Message-ID: <1283753167.19378.1.camel@mola> (raw)
In wm8350_dcdc_set_mode(), we set DCx_SLEEP bit of WM8350_DCDC_SLEEP_OPTIONS
register for REGULATOR_MODE_STANDBY mode.
( DCx_SLEEP bits: 0: Normal DC-DC operation 1: Select LDO mode )
In wm8350_dcdc_get_mode(), current logic to determinate
REGULATOR_MODE_STANDBY mode is just reverse.
( sleep is set should mean REGULATOR_MODE_STANDBY mode. )
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
drivers/regulator/wm8350-regulator.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 0e6ed7d..fe4b8a8 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1129,7 +1129,7 @@ static unsigned int wm8350_dcdc_get_mode(struct regulator_dev *rdev)
mode = REGULATOR_MODE_NORMAL;
} else if (!active && !sleep)
mode = REGULATOR_MODE_IDLE;
- else if (!sleep)
+ else if (sleep)
mode = REGULATOR_MODE_STANDBY;
return mode;
--
1.7.2
next reply other threads:[~2010-09-06 6:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-06 6:06 Axel Lin [this message]
2010-09-06 9:23 ` [PATCH] regulator: wm8350-regulator - fix the logic of checking REGULATOR_MODE_STANDBY mode Mark Brown
2010-09-06 10:22 ` Liam Girdwood
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