Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus

[sfrench/cifs-2.6.git] / arch / mips / include / asm / mach-loongson / loongson.h

diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson/loongson.h
index fcdbe3a4ce1f4f42de0887506cf1c3cba584e04d..cb6985f24303668e661c0373b39e0f08a5d898f5 100644 (file)
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson/loongson.h
@@ -45,7 +45,6 @@ static inline void prom_init_uart_base(void)
 /* irq operation functions */
 extern void bonito_irqdispatch(void);
 extern void __init bonito_irq_init(void);
-extern void __init set_irq_trigger_mode(void);
 extern void __init mach_init_irq(void);
 extern void mach_irq_dispatch(unsigned int pending);
 extern int mach_i8259_irq(void);
@@ -63,6 +62,14 @@ extern int mach_i8259_irq(void);
 #define LOONGSON_IRQ_BASE      32
 #define LOONGSON2_PERFCNT_IRQ  (MIPS_CPU_IRQ_BASE + 6) /* cpu perf counter */
 
+#include <linux/interrupt.h>
+static inline void do_perfcnt_IRQ(void)
+{
+#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE)
+       do_IRQ(LOONGSON2_PERFCNT_IRQ);
+#endif
+}
+
 #define LOONGSON_FLASH_BASE    0x1c000000
 #define LOONGSON_FLASH_SIZE    0x02000000      /* 32M */
 #define LOONGSON_FLASH_TOP     (LOONGSON_FLASH_BASE+LOONGSON_FLASH_SIZE-1)