Since UBIFS will also use this function, move it to compat.h.
Signed-off-by: Richard Weinberger <rich...@nod.at>
---
fs/ext4/dir.c | 9 ---------
include/linux/compat.h | 2 ++
2 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index e8b365000d73..464e6e99d744 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -290,15 +290,6 @@ static int ext4_readdir(struct file *file, struct
dir_context *ctx)
return err;
}
-static inline int is_32bit_api(void)
-{
-#ifdef CONFIG_COMPAT
- return in_compat_syscall();
-#else
- return (BITS_PER_LONG == 32);
-#endif
-}
-
/*
* These functions convert from the major/minor hash to an f_pos
* value for dx directories
diff --git a/include/linux/compat.h b/include/linux/compat.h
index 63609398ef9f..8412382e8d08 100644
--- a/include/linux/compat.h
+++ b/include/linux/compat.h
@@ -730,11 +730,13 @@ asmlinkage long compat_sys_fanotify_mark(int, unsigned
int, __u32, __u32,
#ifndef in_compat_syscall
static inline bool in_compat_syscall(void) { return is_compat_task(); }
#endif
+static inline int is_32bit_api(void) { return in_compat_syscall(); }
#else
#define is_compat_task() (0)
static inline bool in_compat_syscall(void) { return false; }
+static inline int is_32bit_api(void) { return BITS_PER_LONG == 32; }
#endif /* CONFIG_COMPAT */
--
2.7.3
