linux-kernel - [PATCH] m68k: merge the non-mmu and mmu versions of hardirq.h

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Message-Id: <200906170710.n5H7AxxV009015@localhost.localdomain>
Date:	Wed, 17 Jun 2009 17:10:59 +1000
From:	Greg Ungerer <gerg@...pgear.com>
To:	linux-kernel@...r.kernel.org
Cc:	gerg@...inux.org, linux-m68k@...r.kernel.org
Subject: [PATCH] m68k: merge the non-mmu and mmu versions of hardirq.h

[PATCH] m68k: merge the non-mmu and mmu versions of hardirq.h

There is nothing different required between the non-mmu and mmu
versions of hardirq.h, so merge them back into a single file.

Signed-off-by: Greg Ungerer <gerg@...inux.org>
---
 arch/m68k/include/asm/{hardirq_mm.h => hardirq.h} |    2 +
 arch/m68k/include/asm/hardirq_no.h                |   27 ---------------------
 2 files changed, 2 insertions(+), 27 deletions(-)
 rename arch/m68k/include/asm/{hardirq_mm.h => hardirq.h} (90%)
 delete mode 100644 arch/m68k/include/asm/hardirq_no.h

diff --git a/arch/m68k/include/asm/hardirq_mm.h b/arch/m68k/include/asm/hardirq.h
similarity index 90%
rename from arch/m68k/include/asm/hardirq_mm.h
rename to arch/m68k/include/asm/hardirq.h
index 394ee94..7167ed2 100644
--- a/arch/m68k/include/asm/hardirq_mm.h
+++ b/arch/m68k/include/asm/hardirq.h
@@ -13,4 +13,6 @@ typedef struct {
 
 #define HARDIRQ_BITS	8
 
+void ack_bad_irq(unsigned int irq);
+
 #endif
diff --git a/arch/m68k/include/asm/hardirq_no.h b/arch/m68k/include/asm/hardirq_no.h
deleted file mode 100644
index bfad281..0000000
--- a/arch/m68k/include/asm/hardirq_no.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef __M68K_HARDIRQ_H
-#define __M68K_HARDIRQ_H
-
-#include <linux/cache.h>
-#include <linux/threads.h>
-#include <asm/irq.h>
-
-typedef struct {
-	unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
-
-#define HARDIRQ_BITS	8
-
-/*
- * The hardirq mask has to be large enough to have
- * space for potentially all IRQ sources in the system
- * nesting on a single CPU:
- */
-#if (1 << HARDIRQ_BITS) < NR_IRQS
-# error HARDIRQ_BITS is too low!
-#endif
-
-void ack_bad_irq(unsigned int irq);
-
-#endif /* __M68K_HARDIRQ_H */
--
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