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authorDavid Howells <dhowells@redhat.com>2006-02-14 13:53:18 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-14 16:09:35 -0800
commit68f624fc8b9fa50de9cc0ebd612ef7b7b9fa32d0 (patch)
tree2e25482dd6a482ccf1378d2b01b863f99603bab5 /include/asm-frv/atomic.h
parent06027bdd278a32a84b273e41db68a5db8ffd2bb6 (diff)
downloadop-kernel-dev-68f624fc8b9fa50de9cc0ebd612ef7b7b9fa32d0.zip
op-kernel-dev-68f624fc8b9fa50de9cc0ebd612ef7b7b9fa32d0.tar.gz
[PATCH] FRV: Miscellaneous fixes
Make various alterations and fixes to the FRV arch: (1) Resyncs the FRV system call collection with the i386 arch. (2) Discards __iounmap() as it's not used. (3) Fixes the use of the SWAP/SWAPI instruction to get the arguments the right way around in atomic.h, and also to get the asm constraints correct. (4) Moves copy_to/from_user_page() to asm/cacheflush.h to be consistent with other archs. 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/atomic.h')
-rw-r--r--include/asm-frv/atomic.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index a59f684..5d9f84b 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -220,9 +220,9 @@ extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsig
switch (sizeof(__xg_orig)) { \
case 4: \
asm volatile( \
- "swap%I0 %2,%M0" \
- : "+m"(*__xg_ptr), "=&r"(__xg_orig) \
- : "r"(x) \
+ "swap%I0 %M0,%1" \
+ : "+m"(*__xg_ptr), "=r"(__xg_orig) \
+ : "1"(x) \
: "memory" \
); \
break; \
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