Commit Graph

4 Commits

Author SHA1 Message Date
Axel Lin 5bae062830 regulator: lp872x: Simplify implementation of lp872x_find_regulator_init_data()
Pass regulator id rahter than the index to lp872x_find_regulator_init_data(),
then the code can be simpler.
We can also get max_regulators by lp->num_regulators.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Tested-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-16 20:58:30 +01:00
Kim, Milo b222a817b4 regulator: change message level on probing lp872x driver
Use err log rather than warning message when the platform data is NULL

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-21 11:04:06 +01:00
Axel Lin baf73e2c4e regulator: lp872x: Return -EINVAL if pdata is NULL
Return -EINVAL if pdata is NULL, otherwise we have NULL dereference bug.
This patch also moves the code checking pdata earlier in lp872x_probe.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20 11:18:38 +01:00
Kim, Milo af8b5fc310 regulator: add new regulator driver for lp872x
This driver supports TI/National LP8720, LP8725 PMIC.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Reviewed-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19 23:14:29 +01:00