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authorAxel Lin <axel.lin@gmail.com>2012-03-13 03:15:27 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-03-14 03:18:03 +0400
commit585993932ccc44ab6a8c6dc590a2f3d6b2facb41 (patch)
treefeb819b4befd6c48c2bb8e68f6f024db8bf3be40 /drivers/regulator
parentfc56911bc6468c165894e0ca985b1130bb537955 (diff)
downloadlinux-585993932ccc44ab6a8c6dc590a2f3d6b2facb41.tar.xz
regulator: Fix the logic of tps65910_get_mode
We actually clear LDO_ST_ON_BIT for standby mode in tps65910_set_mode. Fix the logic in tps65910_get_mode. Supply state (EEPROM bits): ST[1:0] = 00 : Off ST[1:0] = 01 : On high power (ACTIVE) ST[1:0] = 10 : Off ST[1:0] = 11 : On low power (SLEEP) Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/tps65910-regulator.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 4ac0058dbf82..aa11ce86ec64 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -520,7 +520,7 @@ static unsigned int tps65910_get_mode(struct regulator_dev *dev)
if (value < 0)
return value;
- if (value & LDO_ST_ON_BIT)
+ if (!(value & LDO_ST_ON_BIT))
return REGULATOR_MODE_STANDBY;
else if (value & LDO_ST_MODE_BIT)
return REGULATOR_MODE_IDLE;