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[WATCHDOG] mv64x60_wdt: Rework the timeout register manipulation
authorDale Farnsworth <dale@farnsworth.org>
Tue, 24 Jul 2007 18:31:25 +0000 (11:31 -0700)
committerWim Van Sebroeck <wim@iguana.be>
Tue, 24 Jul 2007 21:16:28 +0000 (21:16 +0000)
commitf18699940cf2952ce6bc4ea79eda6d37616275e0
tree2bf05989bdeed4d32a8d07d354eaac3e7cff2e87tree | snapshot (tar.bz2 tar.gz zip)
parent2422df5e26fbf40449d393e01d257badf211a61acommit | diff
[WATCHDOG] mv64x60_wdt: Rework the timeout register manipulation

Consolidate the timeout config register modification into a single
function.  Also, use the enabled flag in the config register to
determine whether the timer is enabled instead of a separately
maintained flag, MV64x60_WDOG_FLAG_ENABLED.

Add spinlock protection around enabling/disabling the watchdog timer.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/char/watchdog/mv64x60_wdt.c diff | blob | blame | history
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