tree 2be7fb0ed8b0e1a7a478d79e33fc742daa27fb35
parent 4ccc28f725bc2b7b0a3bc27e9c15f4eaf63fb812
author Dave Airlie <airlied@redhat.com> 1241505564 +0200
committer Jean Delvare <khali@linux-fr.org> 1241505564 +0200

i2c-algo-bit: Fix timeout test

When fetching DDC using i2c algo bit, we were often seeing timeouts
before getting valid EDID on a retry. The VESA spec states 2ms is the
DDC timeout, so when this translates into 1 jiffie and we are close
to the end of the time period, it could return with a timeout less than
2ms.

Change this code to use time_after instead of time_after_eq.

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>