blackfin: Add comments for watchdog event initialization.
authorSonic Zhang <sonic.zhang@analog.com>
Thu, 11 Apr 2013 09:42:38 +0000 (17:42 +0800)
committerSonic Zhang <sonic.zhang@analog.com>
Mon, 13 May 2013 08:30:26 +0000 (16:30 +0800)
commit85f2f8f9adb13535cefcbd4987d2e8e5a978ccd4
tree3488458f9ddfda86a5afcd61060acaeafb7c52f0
parent9d803fc8125a3528f700da9064d1bfa3fbc56b13
blackfin: Add comments for watchdog event initialization.

- Add comments for watchdog event initialization.
- Make sure the writting operation to MMRs are finished.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
arch/blackfin/cpu/initcode.c