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authorThomas Gleixner <tglx@linutronix.de>2011-02-03 20:48:29 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-02-19 12:58:18 +0100
commit91c499178139d6597e68db19638e4135510a34b8 (patch)
tree9f2a58301e73178009d99e181d8de417659eda60 /include/linux/irqdesc.h
parent6d2cd17fde1fc3e93302815f049f255bb2b3123e (diff)
downloadop-kernel-dev-91c499178139d6597e68db19638e4135510a34b8.zip
op-kernel-dev-91c499178139d6597e68db19638e4135510a34b8.tar.gz
genirq: Add state field to irq_data
Some chip implementations need to access certain status flags. With sparse irqs that requires a lookup of the irq descriptor. Add a state field which contains such flags. Name it in a way which will make coders happy to access it with the proper accessor functions. And it's easy to grep for. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/irqdesc.h')
-rw-r--r--include/linux/irqdesc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 782bf98..581d9665 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -48,6 +48,7 @@ struct irq_desc {
struct {
unsigned int irq;
unsigned int node;
+ unsigned int pad_do_not_even_think_about_it;
struct irq_chip *chip;
void *handler_data;
void *chip_data;
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