| commit | 363506cd71a5cafeee67b236112f1baf8c30b0ea | [log] [tgz] |
|---|---|---|
| author | Axel Lin <axel.lin@gmail.com> | Tue Jul 31 21:28:26 2012 +0800 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Tue Aug 28 11:00:25 2012 -0700 |
| tree | 3fa3b6aa6e7d580cb95b1f3f89884976c91c81f4 | |
| parent | 7c7475c009260d02d56f940816bb7c86fce1542e [diff] |
regulator: wm831x-ldo: Check return value of wm831x_reg_read() wm831x_reg_read() returns negative error code on failure. This prevents using the error code as the value read. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>