diff options
| author | Kim, Milo <Milo.Kim@ti.com> | 2012-09-05 08:39:23 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-06 03:53:02 +0400 |
| commit | 86b3fef0c7b5aba1c64ac1e02e68267aeaff44a6 (patch) | |
| tree | ccefb3390e30201566b4680c500536b23280d308 /drivers/regulator/lp872x.c | |
| parent | b158fba605bf4f1c97af338dfab64c85c4937513 (diff) | |
| download | linux-86b3fef0c7b5aba1c64ac1e02e68267aeaff44a6.tar.xz | |
regulator: lp872x: initialize the DVS mode
The platform specific configuration(general_config) is optional.
However, the DVS settings should be configured explicitly while
loading the driver.
This patch enables configuring the default DVS mode even though
the platform data is not defined.
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/lp872x.c')
| -rw-r--r-- | drivers/regulator/lp872x.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c index d86b6a3e750d..b16a941c1a62 100644 --- a/drivers/regulator/lp872x.c +++ b/drivers/regulator/lp872x.c @@ -796,13 +796,14 @@ static int lp872x_config(struct lp872x *lp) struct lp872x_platform_data *pdata = lp->pdata; int ret; - if (!pdata->update_config) - return 0; + if (!pdata || !pdata->update_config) + goto init_dvs; ret = lp872x_write_byte(lp, LP872X_GENERAL_CFG, pdata->general_config); if (ret) return ret; +init_dvs: return lp872x_init_dvs(lp); } |