aboutsummaryrefslogtreecommitdiff
path: root/fs/eventfd.c
diff options
context:
space:
mode:
authorJean Delvare <khali@linux-fr.org>2008-04-12 19:56:35 +0200
committerMark M. Hoffman <mhoffman@lightlink.com>2008-07-31 23:44:03 -0400
commit7133e56f29030b13601d3399e20050053e560860 (patch)
tree0847f9d75e30b465fb8919793baf874281a2902a /fs/eventfd.c
parentdd1ac5384a08946a99e974bf5749d382e92ed3c0 (diff)
hwmon: (lm85) Don't write back cached values
In set_pwm_auto_pwm_minctl, we write cached register bits back to the chip. This is a bad idea as we have no guarantee that the cache is up-to-date. Better read a fresh register value from the chip, it's safer and in fact it is also more simple. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
Diffstat (limited to 'fs/eventfd.c')
0 files changed, 0 insertions, 0 deletions