sh: migrate to arch/sh/include/

This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac.

Most of the moving about was done with Sam's directions at:

http://marc.info/?l=linux-sh&m=121724823706062&w=2

with subsequent hacking and fixups entirely my fault.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/arch/sh/include/asm/irqflags.h b/arch/sh/include/asm/irqflags.h
new file mode 100644
index 000000000000..46e71da5be6b
--- /dev/null
+++ b/arch/sh/include/asm/irqflags.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_SH_IRQFLAGS_H
+#define __ASM_SH_IRQFLAGS_H
+
+#ifdef CONFIG_SUPERH32
+#include "irqflags_32.h"
+#else
+#include "irqflags_64.h"
+#endif
+
+#define raw_local_save_flags(flags) \
+                do { (flags) = __raw_local_save_flags(); } while (0)
+
+static inline int raw_irqs_disabled_flags(unsigned long flags)
+{
+        return (flags != 0);
+}
+
+static inline int raw_irqs_disabled(void)
+{
+        unsigned long flags = __raw_local_save_flags();
+
+        return raw_irqs_disabled_flags(flags);
+}
+
+#define raw_local_irq_save(flags) \
+                do { (flags) = __raw_local_irq_save(); } while (0)
+
+static inline void raw_local_irq_restore(unsigned long flags)
+{
+        if ((flags & 0xf0) != 0xf0)
+                raw_local_irq_enable();
+}
+
+#endif /* __ASM_SH_IRQFLAGS_H */