9 Mar
2015
9 Mar
'15
3:27 p.m.
On Sun, Mar 08, 2015 at 06:02:38AM -0400, Nicholas Mc Guire wrote:
wait_for_completion_timeout can be called with timeout == 0 due to msecs_to_jiffies(2) == 1 for HZ < 1000 and usecs_to_jiffies(300) == 1 for all reasonable values of HZ, thus the following timeout /= 2; sets timeout to 0. This patch simply adds a lower-bounds of 1.
Signed-off-by: Nicholas Mc Guire hofrat@osadl.org
Acked-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com
Thanks, Charles