diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-04 21:09:38 +0100 |
|---|---|---|
| committer | Samuel Ortiz <samuel@sortiz.org> | 2009-02-17 09:00:12 +0100 |
| commit | 85c93ea7dca475a6ee3bf414befe94b2c42f1001 (patch) | |
| tree | f1b47f8eb9e8d7c19f6e61e40a2835a9e8f3a045 /drivers/mfd/wm8350-regmap.c | |
| parent | 62571c29a8343839e85e741db6a489f30686697c (diff) | |
mfd: Improve diagnostics for WM8350 ID register probe
Check the return value of the device I/O functions when reading the
ID registers so we can provide a more useful diagnostic when we're
having trouble talking to the device.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@openedhand.com>
Diffstat (limited to 'drivers/mfd/wm8350-regmap.c')
0 files changed, 0 insertions, 0 deletions