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sh: Simplify "multi-evt" interrupt handling.

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This patch changes the way in which "multi-evt" interrups are handled.
The intc_evt2irq_table and related intc_evt2irq() have been removed and
the "redirecting" handler is installed for the coupled interrupts.

Thanks to that the do_IRQ() function don't have to use another level
of indirection for all the interrupts...

Signed-off-by: Pawel Moll <pawel.moll@st.com>
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Pawel Moll 2009-08-24 19:52:38 +09:00 • committed by Paul Mundt
commit 05ecd5a1f7
3 changed files with 18 additions and 39 deletions
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include/linux/sh_intc.h
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@ -85,7 +85,6 @@ struct intc_desc symbol __initdata = { \
}
#endif
unsigned int intc_evt2irq(unsigned int vector);
void __init register_intc_controller(struct intc_desc *desc);
int intc_set_priority(unsigned int irq, unsigned int prio);