toshiba.h: hide a function prototypes behind __KERNEL__ macro

Currently, tosh_smm() prototype is present in a header file exported to
userland.  This patch fixes it.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Cc: Jonathan Buzzard <jonathan@buzzard.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/toshiba.h b/include/linux/toshiba.h
index 6a7c4ed..772dedb 100644 (file)
--- a/include/linux/toshiba.h
+++ b/include/linux/toshiba.h
@@ -33,6 +33,8 @@ typedef struct {
        unsigned int edi __attribute__ ((packed));
 } SMMRegisters;
 
+#ifdef __KERNEL__
 int tosh_smm(SMMRegisters *regs);
+#endif /* __KERNEL__ */
 
 #endif