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(parent: 8bce1e3) | patch
watchdog: w83627hf: Enable watchdog device only if not already enabled
authorGuenter Roeck <linux@roeck-us.net>
Sat, 17 Aug 2013 20:58:41 +0000 (13:58 -0700)
committerWim Van Sebroeck <wim@iguana.be>
Mon, 18 Nov 2013 20:34:13 +0000 (21:34 +0100)
commitd99feeeea28a40d59a4c3d9e23f6e97abb569a02
tree720b6be69743d35460470f9eca953c0531755e02tree | snapshot
parent8bce1e376ba983a8724959b54642a733269a3618commit | diff
watchdog: w83627hf: Enable watchdog device only if not already enabled

There is no need to enable the watchdog device if it is already enabled.
Also, when enabling the watchdog device, only set the watchdog device
enable bit and do not touch other bits; depending on the chip type,
those bits may enable other functionality.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/w83627hf_wdt.c diff | blob | history
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