]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
CRISv10 improve and bugfix fasttimer
authorJesper Nilsson <jesper.nilsson@axis.com>
Thu, 15 Nov 2007 01:01:23 +0000 (17:01 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Thu, 15 Nov 2007 02:45:47 +0000 (18:45 -0800)
commitd8e5219f9f5ca7518eb820db9f3d287a1d46fcf5
treeaf996eb526010d0f5106df12de646cc1dd64b29e
parent3244c77bd3460e9701ffeecc2452d7f2ee17106c
CRISv10 improve and bugfix fasttimer

Improve and bugfix CRIS v10 fast timers.

- irq_handler_t now only takes two arguments.
- Keep interrupts disabled as long as we have a reference to the
  fasttimer list and only enable them while doing the callback.
  del_fast_timer may be called from other interrupt context.
- Fix bug where debug code could return without calling local_irq_restore.
- Use jiffies instead of usec (change from struct timeval to fasttime_t).
- Don't initialize static variables to zero.
- Remove obsolete #ifndef DECLARE_WAITQUEUE code.
- fast_timer_init should be __initcall.
- Change status/debug variables to unsigned.
- Remove CVS log and CVS id.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
Cc: Mikael Starvik <mikael.starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/cris/arch-v10/kernel/fasttimer.c
include/asm-cris/fasttimer.h