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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-06-22 17:41:48 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-06-24 09:54:39 +0100
commit2c74a0cefa463a7a483b07ba4d2ea8e4ec7b996c (patch)
tree51fc396c9315b42448da071b40d2199fa1ff769f /arch/arm/include/asm/suspend.h
parent14c79bbed7e06135bcbccb2b92c19df7115b4502 (diff)
ARM: pm: hide 1st and 2nd arguments to cpu_suspend from platform code
The first and second arguments shouldn't concern platform code, so hide them from each platforms caller. Tested-by: Kevin Hilman <khilman@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/suspend.h')
-rw-r--r--arch/arm/include/asm/suspend.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/include/asm/suspend.h b/arch/arm/include/asm/suspend.h
new file mode 100644
index 000000000000..8d5b4461c205
--- /dev/null
+++ b/arch/arm/include/asm/suspend.h
@@ -0,0 +1,19 @@
+#ifndef __ASM_ARM_SUSPEND_H
+#define __ASM_ARM_SUSPEND_H
+
+#include <asm/memory.h>
+
+extern void cpu_resume(void);
+
+/*
+ * Hide the first two arguments to __cpu_suspend - these are an implementation
+ * detail which platform code shouldn't have to know about.
+ */
+static inline void cpu_suspend(unsigned long arg, void (*fn)(unsigned long))
+{
+ extern void __cpu_suspend(int, long, unsigned long,
+ void (*)(unsigned long));
+ __cpu_suspend(0, PHYS_OFFSET - PAGE_OFFSET, arg, fn);
+}
+
+#endif