Finn Thain 5ce6185c2e macintosh/via-macii: Simplify locking
Modifying the request queue or changing the current state requires
mutual exclusion. Use local_irq_disable() consistently for this
rather than disabling the ADB interrupt. This simplifies the locking
scheme and brings via-macii into line with the other ADB drivers.

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2018-10-08 22:53:10 +11:00
..
2018-02-11 14:34:03 -08:00
2006-03-06 18:40:45 -08:00