linux/types.h: enable endian checks for all sparse builds

By now, linux is mostly endian-clean. Enabling endian-ness
checks for everyone produces about 200 new sparse warnings for me -
less than 10% over the 2000 sparse warnings already there.

Not a big deal, OTOH enabling this helps people notice
they are introducing new bugs.

So let's just drop __CHECK_ENDIAN__. Follow-up patches
can drop distinction between __bitwise and __bitwise__.

Cc: Linus Torvalds <[email protected]>
Suggested-by: Christoph Hellwig <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>

diff --git a/include/uapi/linux/types.h b/include/uapi/linux/types.h
index acf0979b790afd5faa66d4bcca5242afb4678ec3..41e5914f0a8efd5255b733890b80b8e28b491b18 100644 (file)
--- a/include/uapi/linux/types.h
+++ b/include/uapi/linux/types.h
@@ -23,11 +23,7 @@
 #else
 #define __bitwise__
 #endif
-#ifdef __CHECK_ENDIAN__
 #define __bitwise __bitwise__
-#else
-#define __bitwise
-#endif
 
 typedef __u16 __bitwise __le16;
 typedef __u16 __bitwise __be16;