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authorSantosh Shilimkar <santosh.shilimkar@ti.com>2011-09-09 13:59:35 +0530
committerThomas Gleixner <tglx@linutronix.de>2011-09-12 09:52:49 +0200
commit60f96b41f71d2a13d1c0a457b8b77958f77142d1 (patch)
tree3fdfa3f9a2e762139383938f0199ed2ed9ee5640 /kernel/irq/irqdesc.c
parented585a651681e822089087b426e6ebfb6d3d9873 (diff)
downloadlinux-60f96b41f71d2a13d1c0a457b8b77958f77142d1.tar.gz
genirq: Add IRQCHIP_SKIP_SET_WAKE flag
Some irq chips need the irq_set_wake() functionality, but do not require a irq_set_wake() callback. Instead of forcing an empty callback to be implemented add a flag which notes this fact. Check for the flag in set_irq_wake_real() and return success when set. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/irq/irqdesc.c')
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