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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-04 20:09:38 (GMT) |
|---|---|---|
| committer | Samuel Ortiz <samuel@sortiz.org> | 2009-02-17 08:00:12 (GMT) |
| commit | 85c93ea7dca475a6ee3bf414befe94b2c42f1001 (patch) | |
| tree | f1b47f8eb9e8d7c19f6e61e40a2835a9e8f3a045 /fs/ioctl.c | |
| parent | 62571c29a8343839e85e741db6a489f30686697c (diff) | |
| download | linux-fsl-qoriq-85c93ea7dca475a6ee3bf414befe94b2c42f1001.tar.xz | |
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 'fs/ioctl.c')
0 files changed, 0 insertions, 0 deletions