tree b77e46595f176bee05ccbc4f635562db40a78553
parent c8a9f8056f40f6201b84fdddb49a1c62630902c5
author Dan Carpenter <dan.carpenter@oracle.com> 1319872842 +0300
committer Greg Kroah-Hartman <gregkh@suse.de> 1322354312 -0800

Staging: iio/dac/ad5064.c: signedness bug in ad5064_read_raw()

regulator_get_voltage() returns an int so "scale_uv" should be an
int.  Making it unsigned here breaks the error handling.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>