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Diffstat (limited to 'arch/xtensa/include/asm/system.h')
-rw-r--r--arch/xtensa/include/asm/system.h33
1 files changed, 1 insertions, 32 deletions
diff --git a/arch/xtensa/include/asm/system.h b/arch/xtensa/include/asm/system.h
index 62b1e8f..1e7e09a 100644
--- a/arch/xtensa/include/asm/system.h
+++ b/arch/xtensa/include/asm/system.h
@@ -12,41 +12,10 @@
#define _XTENSA_SYSTEM_H
#include <linux/stringify.h>
+#include <linux/irqflags.h>
#include <asm/processor.h>
-/* interrupt control */
-
-#define local_save_flags(x) \
- __asm__ __volatile__ ("rsr %0,"__stringify(PS) : "=a" (x));
-#define local_irq_restore(x) do { \
- __asm__ __volatile__ ("wsr %0, "__stringify(PS)" ; rsync" \
- :: "a" (x) : "memory"); } while(0);
-#define local_irq_save(x) do { \
- __asm__ __volatile__ ("rsil %0, "__stringify(LOCKLEVEL) \
- : "=a" (x) :: "memory");} while(0);
-
-static inline void local_irq_disable(void)
-{
- unsigned long flags;
- __asm__ __volatile__ ("rsil %0, "__stringify(LOCKLEVEL)
- : "=a" (flags) :: "memory");
-}
-static inline void local_irq_enable(void)
-{
- unsigned long flags;
- __asm__ __volatile__ ("rsil %0, 0" : "=a" (flags) :: "memory");
-
-}
-
-static inline int irqs_disabled(void)
-{
- unsigned long flags;
- local_save_flags(flags);
- return flags & 0xf;
-}
-
-
#define smp_read_barrier_depends() do { } while(0)
#define read_barrier_depends() do { } while(0)
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