genirq: Add IRQCHIP_SET_TYPE_MASKED flag
authorThomas Gleixner <tglx@linutronix.de>
Thu, 10 Feb 2011 12:16:14 +0000 (13:16 +0100)
committerThomas Gleixner <tglx@linutronix.de>
Sat, 19 Feb 2011 11:58:22 +0000 (12:58 +0100)
commitd4d5e08960844a062da8387ee5f16ca7a33200d0
tree1154fd87e25595ae9391740a1d9a3d60f69770de
parent2bff17ad2107c66fc8ca96501a7128dd7fa7a390
genirq: Add IRQCHIP_SET_TYPE_MASKED flag

irq_chips, which require to mask the chip before changing the trigger
type should set this flag. So the core takes care of it and the
requirement for looking into desc->status in the chip goes away.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
include/linux/irq.h
kernel/irq/chip.c
kernel/irq/internals.h
kernel/irq/manage.c