watchdog: it87: Drop support for resetting watchdog though CIR and Game port
Resetting the watchdog timer on CIR interrupts or on game port interrupts is not not supported on recent chips, and doesn't really tell if the system is stable. On top of that, at least the bit to enable resetting the watchdog through the game port is used differently on recent chips. Drop resetting the watchdog on CIR or game port interrupts to simplify the code. Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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