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| 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 /arch/s390/kernel/process.c | |
| parent | 25d83cbfaa44e1b9170c0941c3ef52ca39f54ccc (diff) | |
| download | linux-94c12cc7d196bab34aaa98d38521549fa1e5ef76.tar.gz linux-94c12cc7d196bab34aaa98d38521549fa1e5ef76.tar.bz2 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 'arch/s390/kernel/process.c')
| -rw-r--r-- | arch/s390/kernel/process.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index d3cbfa3005ec..6603fbb41d07 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -45,7 +45,7 @@ #include <asm/irq.h> #include <asm/timer.h> -asmlinkage void ret_from_fork(void) __asm__("ret_from_fork"); +asmlinkage void ret_from_fork(void) asm ("ret_from_fork"); /* * Return saved PC of a blocked thread. used in kernel/sched. @@ -177,7 +177,8 @@ void show_regs(struct pt_regs *regs) extern void kernel_thread_starter(void); -__asm__(".align 4\n" +asm( + ".align 4\n" "kernel_thread_starter:\n" " la 2,0(10)\n" " basr 14,9\n" |