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authorGreg Ungerer <gerg@uclinux.org>2011-05-04 13:55:56 +1000
committerGreg Ungerer <gerg@uclinux.org>2011-07-25 11:20:40 +1000
commit10f939ff3ab80514da3bd96357bb54a8a59b9225 (patch)
tree2e6bcabeccdb78d89523f478b723c4bc66cb8aef /arch
parenta66af29876b086d8279b48515b83ced66803fb15 (diff)
downloadop-kernel-dev-10f939ff3ab80514da3bd96357bb54a8a59b9225.zip
op-kernel-dev-10f939ff3ab80514da3bd96357bb54a8a59b9225.tar.gz
m68k: merge MMU and non-MMU versions of asm/hardirq.h
The contents of asm/hardirq.h are pretty strait forward for both the MMU (hardirq_mm.h) and non-MMU (hardirq_no.h) include files. Merge the two back into a single file. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/m68k/include/asm/hardirq.h35
-rw-r--r--arch/m68k/include/asm/hardirq_mm.h16
-rw-r--r--arch/m68k/include/asm/hardirq_no.h19
-rw-r--r--arch/m68k/include/asm/irq.h9
4 files changed, 32 insertions, 47 deletions
diff --git a/arch/m68k/include/asm/hardirq.h b/arch/m68k/include/asm/hardirq.h
index 56d0d5d..870e534 100644
--- a/arch/m68k/include/asm/hardirq.h
+++ b/arch/m68k/include/asm/hardirq.h
@@ -1,5 +1,34 @@
-#ifdef __uClinux__
-#include "hardirq_no.h"
+#ifndef __M68K_HARDIRQ_H
+#define __M68K_HARDIRQ_H
+
+#include <linux/threads.h>
+#include <linux/cache.h>
+#include <asm/irq.h>
+
+#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
+
+#ifdef CONFIG_MMU
+
+/* entry.S is sensitive to the offsets of these fields */
+typedef struct {
+ unsigned int __softirq_pending;
+} ____cacheline_aligned irq_cpustat_t;
+
+#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
+
#else
-#include "hardirq_mm.h"
+
+#include <asm-generic/hardirq.h>
+
+#endif /* !CONFIG_MMU */
+
#endif
diff --git a/arch/m68k/include/asm/hardirq_mm.h b/arch/m68k/include/asm/hardirq_mm.h
deleted file mode 100644
index 394ee94..0000000
--- a/arch/m68k/include/asm/hardirq_mm.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __M68K_HARDIRQ_H
-#define __M68K_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/cache.h>
-
-/* entry.S is sensitive to the offsets of these fields */
-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
-
-#endif
diff --git a/arch/m68k/include/asm/hardirq_no.h b/arch/m68k/include/asm/hardirq_no.h
deleted file mode 100644
index b44b14b..0000000
--- a/arch/m68k/include/asm/hardirq_no.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef __M68K_HARDIRQ_H
-#define __M68K_HARDIRQ_H
-
-#include <asm/irq.h>
-
-#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
-
-#include <asm-generic/hardirq.h>
-
-#endif /* __M68K_HARDIRQ_H */
diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
index 907eff1..67c9738 100644
--- a/arch/m68k/include/asm/irq.h
+++ b/arch/m68k/include/asm/irq.h
@@ -33,15 +33,6 @@
#include <linux/spinlock_types.h>
/*
- * 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
-
-/*
* Interrupt source definitions
* General interrupt sources are the level 1-7.
* Adding an interrupt service routine for one of these sources
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