diff options
Diffstat (limited to 'drivers/regulator/lp8788-buck.c')
| -rw-r--r-- | drivers/regulator/lp8788-buck.c | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/drivers/regulator/lp8788-buck.c b/drivers/regulator/lp8788-buck.c index 6356e821400..0c93a6abe4e 100644 --- a/drivers/regulator/lp8788-buck.c +++ b/drivers/regulator/lp8788-buck.c @@ -459,27 +459,6 @@ static struct regulator_desc lp8788_buck_desc[] = { }, }; -static int lp8788_set_default_dvs_ctrl_mode(struct lp8788 *lp, - enum lp8788_buck_id id) -{ - u8 mask, val; - - switch (id) { - case BUCK1: - mask = LP8788_BUCK1_DVS_SEL_M; - val = LP8788_BUCK1_DVS_I2C; - break; - case BUCK2: - mask = LP8788_BUCK2_DVS_SEL_M; - val = LP8788_BUCK2_DVS_I2C; - break; - default: - return 0; - } - - return lp8788_update_bits(lp, LP8788_BUCK_DVS_SEL, mask, val); -} - static int _gpio_request(struct lp8788_buck *buck, int gpio, char *name) { struct device *dev = buck->lp->dev; @@ -530,6 +509,7 @@ static int lp8788_init_dvs(struct lp8788_buck *buck, enum lp8788_buck_id id) struct lp8788_platform_data *pdata = buck->lp->pdata; u8 mask[] = { LP8788_BUCK1_DVS_SEL_M, LP8788_BUCK2_DVS_SEL_M }; u8 val[] = { LP8788_BUCK1_DVS_PIN, LP8788_BUCK2_DVS_PIN }; + u8 default_dvs_mode[] = { LP8788_BUCK1_DVS_I2C, LP8788_BUCK2_DVS_I2C }; /* no dvs for buck3, 4 */ if (id == BUCK3 || id == BUCK4) @@ -550,7 +530,8 @@ static int lp8788_init_dvs(struct lp8788_buck *buck, enum lp8788_buck_id id) val[id]); set_default_dvs_mode: - return lp8788_set_default_dvs_ctrl_mode(buck->lp, id); + return lp8788_update_bits(buck->lp, LP8788_BUCK_DVS_SEL, mask[id], + default_dvs_mode[id]); } static __devinit int lp8788_buck_probe(struct platform_device *pdev) |