| commit | cd8eca6f77108617a8c47a800533f1b78a357a79 | [log] [tgz] |
|---|---|---|
| author | Lars-Peter Clausen <lars@metafoo.de> | Wed Oct 19 17:51:28 2011 +0200 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Wed Oct 19 13:57:05 2011 -0700 |
| tree | a75244bd5b24513bdbb04a8c5c7d2cd79aac8771 | |
| parent | 75bb23a2150e385230d1db52065641ca7cef63d3 [diff] |
staging:iio:dac:ad5686: Check for negative values Currently it is possible to write negative values to the ad5686's raw attribute. This will cause undefined behaviour, so reject negative values. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>