tree e1deeab38550be809d50e804a669dbd8ff2992f5
parent e0845bf4e1df07e16fa39d96508a1ba4a480ce3e
author Wim Van Sebroeck <wim@iguana.be> 1157215820 +0200
committer Wim Van Sebroeck <wim@iguana.be> 1159994508 +0200

[WATCHDOG] w836?7hf_wdt spinlock fixes.

Add io spinlocks to prevent possible race
conditions between start and stop operations
that are issued from different child processes
where the master process opened /dev/watchdog.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>