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authorGeoff Levand <geoffrey.levand@am.sony.com>2006-05-19 14:24:18 +1000
committerPaul Mackerras <paulus@samba.org>2006-05-19 14:24:18 +1000
commitb26f100d89c87060b561c3108582b7cb81521df8 (patch)
tree57e566bb4f1411e059e59b0f43bc9544e15616e8 /arch/powerpc/kernel/misc_64.S
parent4240545661fc0ac25122f166e96633527150300c (diff)
downloadop-kernel-dev-b26f100d89c87060b561c3108582b7cb81521df8.zip
op-kernel-dev-b26f100d89c87060b561c3108582b7cb81521df8.tar.gz
[PATCH] powerpc: remove do-nothing cpu setup routines
Removed the do-nothing routines __setup_cpu_power3 and __setup_cpu_power4 and replaced them with a null pointer check in the caller. Also removed the Cell processor specific routine __setup_cpu_be which improperly accessed the hypervisor page size configuration at SPR HID6. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/misc_64.S')
-rw-r--r--arch/powerpc/kernel/misc_64.S5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 2778cce..e8883d4 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -482,7 +482,9 @@ _GLOBAL(identify_cpu)
sub r0,r3,r5
std r0,0(r4)
ld r4,CPU_SPEC_SETUP(r3)
+ cmpdi 0,r4,0
add r4,r4,r5
+ beqlr
ld r4,0(r4)
add r4,r4,r5
mtctr r4
@@ -768,9 +770,6 @@ _GLOBAL(giveup_altivec)
#endif /* CONFIG_ALTIVEC */
-_GLOBAL(__setup_cpu_power3)
- blr
-
_GLOBAL(execve)
li r0,__NR_execve
sc
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