tree b09c903aa74c239f30a550f8de6abb433ad991bd
parent f503071b03dcac6908fb7e051cfc9c45bea084c0
author Axel Lin <axel.lin@gmail.com> 1340179995 +0800
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1340187518 +0100

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>