tree b8d178ff27a6570666561328e3604beeae49ec64
parent 07612e5f224613020c0ba17ce28e8eac052ef8ce
author Bryan Wu <bryan.wu@analog.com> 1196840721 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1196875280 -0800

Blackfin SPI driver: use cpu_relax() to replace continue in while busywait

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>