diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-28 16:56:43 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2006-09-28 16:56:43 +0200 |
| commit | 94c12cc7d196bab34aaa98d38521549fa1e5ef76 (patch) | |
| tree | 8e0cec0ed44445d74a2cb5160303d6b4dfb1bc31 /include/asm-s390/lowcore.h | |
| parent | 25d83cbfaa44e1b9170c0941c3ef52ca39f54ccc (diff) | |
| download | blackbird-op-linux-94c12cc7d196bab34aaa98d38521549fa1e5ef76.tar.gz blackbird-op-linux-94c12cc7d196bab34aaa98d38521549fa1e5ef76.zip | |
[S390] Inline assembly cleanup.
Major cleanup of all s390 inline assemblies. They now have a common
coding style. Quite a few have been shortened, mainly by using register
asm variables. Use of the EX_TABLE macro helps as well. The atomic ops,
bit ops and locking inlines new use the Q-constraint if a newer gcc
is used. That results in slightly better code.
Thanks to Christian Borntraeger for proof reading the changes.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390/lowcore.h')
| -rw-r--r-- | include/asm-s390/lowcore.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-s390/lowcore.h b/include/asm-s390/lowcore.h index 18695d10dedf..06583ed0bde7 100644 --- a/include/asm-s390/lowcore.h +++ b/include/asm-s390/lowcore.h @@ -359,7 +359,7 @@ extern struct _lowcore *lowcore_ptr[]; static inline void set_prefix(__u32 address) { - __asm__ __volatile__ ("spx %0" : : "m" (address) : "memory" ); + asm volatile("spx %0" : : "m" (address) : "memory"); } #define __PANIC_MAGIC 0xDEADC0DE |
