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authorIngo Molnar <mingo@elte.hu>2006-10-17 00:10:03 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-17 08:18:45 -0700
commita460e745e8f9c75a0525ff94154a0629f9d3e05d (patch)
tree38ef71d81c2ca2f979319b0a91f34f0cf9998643 /kernel/irq
parent308ba5fcf89b6e328f9290067181c1e4d772fdc9 (diff)
downloadop-kernel-dev-a460e745e8f9c75a0525ff94154a0629f9d3e05d.zip
op-kernel-dev-a460e745e8f9c75a0525ff94154a0629f9d3e05d.tar.gz
[PATCH] genirq: clean up irq-flow-type naming
Introduce desc->name and eliminate the handle_irq_name() hack. Add set_irq_chip_and_handler_name() to set the flow type and name at once. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Thomas Gleixner <tglx@linutronix.de> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Matthew Wilcox <willy@debian.org> Cc: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/chip.c33
1 files changed, 9 insertions, 24 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 11c9969..2d0dc3e 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -499,7 +499,8 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
#endif /* CONFIG_SMP */
void
-__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained)
+__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,
+ const char *name)
{
struct irq_desc *desc;
unsigned long flags;
@@ -540,6 +541,7 @@ __set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained)
desc->depth = 1;
}
desc->handle_irq = handle;
+ desc->name = name;
if (handle != handle_bad_irq && is_chained) {
desc->status &= ~IRQ_DISABLED;
@@ -555,30 +557,13 @@ set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,
irq_flow_handler_t handle)
{
set_irq_chip(irq, chip);
- __set_irq_handler(irq, handle, 0);
+ __set_irq_handler(irq, handle, 0, NULL);
}
-/*
- * Get a descriptive string for the highlevel handler, for
- * /proc/interrupts output:
- */
-const char *
-handle_irq_name(irq_flow_handler_t handle)
+void
+set_irq_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,
+ irq_flow_handler_t handle, const char *name)
{
- if (handle == handle_level_irq)
- return "level ";
- if (handle == handle_fasteoi_irq)
- return "fasteoi";
- if (handle == handle_edge_irq)
- return "edge ";
- if (handle == handle_simple_irq)
- return "simple ";
-#ifdef CONFIG_SMP
- if (handle == handle_percpu_irq)
- return "percpu ";
-#endif
- if (handle == handle_bad_irq)
- return "bad ";
-
- return NULL;
+ set_irq_chip(irq, chip);
+ __set_irq_handler(irq, handle, 0, name);
}
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