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| author | Axel Lin <axel.lin@ingics.com> | 2013-03-27 17:48:29 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-27 23:17:10 +0000 |
| commit | 292349287f6dfedf0c1b6ae678cb508d9d63d7ac (patch) | |
| tree | fc997289654174aacaf3f25a0a8705c556a6f43f /drivers/regulator/ab8500.c | |
| parent | 530158b6d2feeb227e0079c8826b4d2a42333e80 (diff) | |
| download | op-kernel-dev-292349287f6dfedf0c1b6ae678cb508d9d63d7ac.zip op-kernel-dev-292349287f6dfedf0c1b6ae678cb508d9d63d7ac.tar.gz | |
regulator: ab8500: Remove set_voltage_time_sel and delay setting
The data sheet does not specify time delay for voltage selection,
thus remove set_voltage_time_sel and delay setting.
Note, currently set_voltage_time_sel callback returns 0 due to missing
delay settings.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/ab8500.c')
| -rw-r--r-- | drivers/regulator/ab8500.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c index d9443b9..f1453a6 100644 --- a/drivers/regulator/ab8500.c +++ b/drivers/regulator/ab8500.c @@ -42,7 +42,6 @@ * @voltage_reg: register to control regulator voltage * @voltage_mask: mask to control regulator voltage * @voltage_shift: shift to control regulator voltage - * @delay: startup/set voltage delay in us */ struct ab8500_regulator_info { struct device *dev; @@ -60,7 +59,6 @@ struct ab8500_regulator_info { u8 voltage_reg; u8 voltage_mask; u8 voltage_shift; - unsigned int delay; }; /* voltage tables for the vauxn/vintcore supplies */ @@ -337,15 +335,6 @@ static int ab8500_regulator_set_voltage_sel(struct regulator_dev *rdev, return ret; } -static int ab8500_regulator_set_voltage_time_sel(struct regulator_dev *rdev, - unsigned int old_sel, - unsigned int new_sel) -{ - struct ab8500_regulator_info *info = rdev_get_drvdata(rdev); - - return info->delay; -} - static struct regulator_ops ab8500_regulator_volt_mode_ops = { .enable = ab8500_regulator_enable, .disable = ab8500_regulator_disable, @@ -356,7 +345,6 @@ static struct regulator_ops ab8500_regulator_volt_mode_ops = { .get_voltage_sel = ab8500_regulator_get_voltage_sel, .set_voltage_sel = ab8500_regulator_set_voltage_sel, .list_voltage = regulator_list_voltage_table, - .set_voltage_time_sel = ab8500_regulator_set_voltage_time_sel, }; static struct regulator_ops ab8500_regulator_mode_ops = { @@ -492,7 +480,6 @@ static struct ab8500_regulator_info .min_uV = 2000000, .enable_time = 10000, }, - .delay = 10000, .load_lp_uA = 1000, .update_bank = 0x03, .update_reg = 0x80, |
