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| author | Al Viro <viro@zeniv.linux.org.uk> | 2006-06-23 02:04:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-23 07:42:55 -0700 |
| commit | 7f788435568795c4cd29301bb4ccf7aff54f5051 (patch) | |
| tree | 664b5c222a42da3b44da6b11c18cccc6e13425ce /include/asm-frv | |
| parent | ffca11104c06aff1641b9787f9e5b1099187ff83 (diff) | |
| download | linux-3.10-7f788435568795c4cd29301bb4ccf7aff54f5051.tar.gz linux-3.10-7f788435568795c4cd29301bb4ccf7aff54f5051.tar.bz2 linux-3.10-7f788435568795c4cd29301bb4ccf7aff54f5051.zip | |
[PATCH] frv: NULL noise removal in frv xchg()
Clean up the FRV arch's xchg() function.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-frv')
| -rw-r--r-- | include/asm-frv/atomic.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h index 9a4ff03c396..066386ac238 100644 --- a/include/asm-frv/atomic.h +++ b/include/asm-frv/atomic.h @@ -227,7 +227,7 @@ extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsig break; \ \ default: \ - __xg_orig = 0; \ + __xg_orig = (__typeof__(__xg_orig))0; \ asm volatile("break"); \ break; \ } \ @@ -247,7 +247,7 @@ extern uint32_t __xchg_32(uint32_t i, volatile void *v); switch (sizeof(__xg_orig)) { \ case 4: __xg_orig = (__typeof__(*(ptr))) __xchg_32((uint32_t) x, __xg_ptr); break; \ default: \ - __xg_orig = 0; \ + __xg_orig = (__typeof__(__xg_orig))0; \ asm volatile("break"); \ break; \ } \ |