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authorGreg Ungerer <gerg@uclinux.org>2011-10-14 08:22:22 +0400
committerGreg Ungerer <gerg@uclinux.org>2011-12-30 04:20:19 +0400
commit78ccdffc937319f4f7ffc13684c114100c727c21 (patch)
tree26e4912b10e0033a228fec7b89fe7207975988c7 /arch/m68k/include/asm/irq.h
parent8cee26f82a0c830740db0267f828045cc39b90b9 (diff)
downloadlinux-78ccdffc937319f4f7ffc13684c114100c727c21.tar.xz
m68k: make interrupt definitions conditional on correct CPU types
The interrupt handling support defines and code is not so much conditional on an MMU being present (CONFIG_MMU), as it is on which type of CPU we are building for. So make the code conditional on the CPU types instead. The current irq.h is mostly specific to the interrupt code for the 680x0 CPUs, so it should only be used for them. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Matt Waddel <mwaddel@yahoo.com> Acked-by: Kurt Mahan <kmahan@xmission.com>
Diffstat (limited to 'arch/m68k/include/asm/irq.h')
-rw-r--r--arch/m68k/include/asm/irq.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
index 6198df5ff245..0e89fa05de0e 100644
--- a/arch/m68k/include/asm/irq.h
+++ b/arch/m68k/include/asm/irq.h
@@ -25,7 +25,8 @@
#define NR_IRQS 0
#endif
-#ifdef CONFIG_MMU
+#if defined(CONFIG_M68020) || defined(CONFIG_M68030) || \
+ defined(CONFIG_M68040) || defined(CONFIG_M68060)
/*
* Interrupt source definitions
@@ -80,7 +81,7 @@ extern unsigned int irq_canonicalize(unsigned int irq);
#else
#define irq_canonicalize(irq) (irq)
-#endif /* CONFIG_MMU */
+#endif /* !(CONFIG_M68020 || CONFIG_M68030 || CONFIG_M68040 || CONFIG_M68060) */
asmlinkage void do_IRQ(int irq, struct pt_regs *regs);
extern atomic_t irq_err_count;