tree 0890edb9c5efe46689eb641792b1a66cfb1b1d1d
parent 03dfa442e5aaf644bb9b3b506abbd76786867eb1
author Chris Zankel <chris@zankel.net> 1198088510 -0800
committer Chris Zankel <chris@zankel.net> 1202952287 -0800

[XTENSA] Add volatile keyword to asm statements accessing counter registers

The compiler get's sometimes to smart and doesn't reread the
counter registers and the kernel doesn't schedule until the
counter wraps around.

Signed-off-by: Chris Zankel <chris@zankel.net>