The special handling code for getting shared mode status is wrong
because it needs to check info->shared_mode->lp_mode_req for
both regulators that shared the same mode register.
In set_mode(), current code ensures we won't set mode to REGULATOR_MODE_IDLE
if only one of the regulator requests to set idle.
In get_mode(), we can just remove the special handling code for shared mode.
Read the register value always returns correct status no matter the regulator
has shared mode register or not.
Signed-off-by: Axel Lin <axel....@ingics.com>
---
drivers/regulator/ab8500.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index 9ebd131..acdffc5 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -456,14 +456,6 @@ static unsigned int ab8500_regulator_get_mode(struct
regulator_dev *rdev)
return -EINVAL;
}
- /* Need special handling for shared mode */
- if (info->shared_mode) {
- if (info->shared_mode->lp_mode_req)
- return REGULATOR_MODE_IDLE;
- else
- return REGULATOR_MODE_NORMAL;
- }
-
if (info->mode_mask) {
/* Dedicated register for handling mode */
ret = abx500_get_register_interruptible(info->dev,
--
1.7.10.4
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