diff options
| author | Harry Hong <hhong@nvidia.com> | 2014-07-18 16:17:00 +0900 |
|---|---|---|
| committer | Harry Hong <hhong@nvidia.com> | 2014-07-20 18:52:58 -0700 |
| commit | 924519a16d4bedc3dc78c3a081ae83be1c8d5333 (patch) | |
| tree | 5feeb10ce990d9867c67ebb4e12cbe7375c9ec29 | |
| parent | cae91c0029ac9d5f8bf4fcd8282139300a6f0d95 (diff) | |
regulator: palmas: change smps10_is_enabled logic
In order to check smps10_out1 enabling, read smps10_ctrl instead of
smps10_status.
In factory line, few board has no smps10_out1 output.
dc driver definitely enable smps10_out1 during booting and
disable/re-enable at suspend/resume.
No repro in SQA side and no chance to get the additional log
to identify this issue.
So, apply this change for the possible cause of it because
smps10_out1 will not be enabled if smps10_status reports true.
Bug 200008754
Change-Id: Icc39f1662ee274fbf2d6154811603cb3e7d12984
Signed-off-by: Harry Hong <hhong@nvidia.com>
Reviewed-on: http://git-master/r/439717
| -rw-r--r-- | drivers/regulator/palmas-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index af7beddc74bf..1b00d8488ef2 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -590,7 +590,7 @@ static int palmas_is_enabled_smps10(struct regulator_dev *dev) if (EXT_PWR_REQ & pmic->roof_floor[id]) return true; - ret = palmas_smps_read(pmic->palmas, PALMAS_SMPS10_STATUS, ®); + ret = palmas_smps_read(pmic->palmas, PALMAS_SMPS10_CTRL, ®); if (ret < 0) { dev_err(pmic->palmas->dev, "Error in reading smps10 status reg\n"); |