diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2008-06-24 11:32:35 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-07-01 11:28:23 +1000 |
| commit | b7bcda631e87eb3466d0baa9885650ba7d7ed89d (patch) | |
| tree | 3a04957c5f1b22e2d4405ccdaa980e6e513ef388 /arch/powerpc/kernel/crash_dump.c | |
| parent | ae0dc73625f9b0e636ccd130e394c9b654a062fb (diff) | |
| download | linux-b7bcda631e87eb3466d0baa9885650ba7d7ed89d.tar.bz2 | |
powerpc: Add PPC_NOP_INSTR, a hash define for the preferred nop instruction
A bunch of code has hard-coded the value for a "nop" instruction, it
would be nice to have a #define for it.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/crash_dump.c')
| -rw-r--r-- | arch/powerpc/kernel/crash_dump.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c index 26648544d5e4..e0debcca0bfa 100644 --- a/arch/powerpc/kernel/crash_dump.c +++ b/arch/powerpc/kernel/crash_dump.c @@ -44,7 +44,7 @@ static void __init create_trampoline(unsigned long addr) * branch to "addr" we jump to ("addr" + 32 MB). Although it requires * two instructions it doesn't require any registers. */ - patch_instruction(p, 0x60000000); /* nop */ + patch_instruction(p, PPC_NOP_INSTR); patch_branch(++p, addr + PHYSICAL_START, 0); } |