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[MIPS] Make I8259A_IRQ_BASE customizable

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Move I8259A_IRQ_BASE from asm/i8259.h to asm/mach-generic/irq.h and
make it really customizable.  And remove I8259_IRQ_BASE declared on
some platforms.  Currently only NEC_CMBVR4133 is using custom
I8259A_IRQ_BASE value.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Atsushi Nemoto
2007-01-14 23:41:42 +09:00
committed by Ralf Baechle
parent 97dcb82de6
commit 2fa7937bd8
10 changed files with 49 additions and 97 deletions
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include/asm-mips/irq.h
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@@ -18,7 +18,7 @@
#ifdef CONFIG_I8259
static inline int irq_canonicalize(int irq)
{
return ((irq == 2) ? 9 : irq);
return ((irq == I8259A_IRQ_BASE + 2) ? I8259A_IRQ_BASE + 9 : irq);
}
#else
#define irq_canonicalize(irq) (irq) /* Sane hardware, sane code ... */