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authorThomas Gleixner <tglx@linutronix.de>2006-06-29 02:24:49 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-29 10:26:24 -0700
commit6550c775cb5ee94c132d93d84de3bb23f0abf37b (patch)
tree818ae46cfe30265bbecc095262de53e9c8dcb012 /include/linux/irq.h
parent3418d72404e35eb19e7995cbf3e7a76ba8fefbce (diff)
downloadop-kernel-dev-6550c775cb5ee94c132d93d84de3bb23f0abf37b.zip
op-kernel-dev-6550c775cb5ee94c132d93d84de3bb23f0abf37b.tar.gz
[PATCH] genirq: add IRQ_NOREQUEST support
Enable platforms to disable request_irq() for certain interrupts. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/irq.h')
-rw-r--r--include/linux/irq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index b2fcf33..1df49ec 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -41,6 +41,7 @@
#endif
#define IRQ_NOPROBE 512 /* IRQ is not valid for probing */
+#define IRQ_NOREQUEST 1024 /* IRQ cannot be requested */
/**
* struct hw_interrupt_type - hardware interrupt type descriptor
*
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