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authorPaul Mackerras <paulus@samba.org>2005-11-18 13:44:17 +1100
committerPaul Mackerras <paulus@samba.org>2005-11-18 14:08:12 +1100
commit6defa38b3754c84cd3449447477aed81ea979407 (patch)
treeb5f40628d6fd9001470aa2f9a8fa3f2ed08862c6 /arch/powerpc/kernel/misc_32.S
parentfe7bce5ef70105a6546dc9b5c354219b9f6ea991 (diff)
downloadop-kernel-dev-6defa38b3754c84cd3449447477aed81ea979407.zip
op-kernel-dev-6defa38b3754c84cd3449447477aed81ea979407.tar.gz
powerpc: Fix delay functions for 601 processors
My earlier merge of delay.h introduced a timebase-based udelay for 32-bit machines but also broke the 601, which doesn't have the timebase register. This fixes it by using the 601's RTC register on the 601, and also moves __delay() and udelay() to be out-of-line in arch/powerpc/kernel/time.c. These functions aren't really performance critical, after all. Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/misc_32.S')
-rw-r--r--arch/powerpc/kernel/misc_32.S8
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
index f6d84a7..624a983 100644
--- a/arch/powerpc/kernel/misc_32.S
+++ b/arch/powerpc/kernel/misc_32.S
@@ -27,14 +27,6 @@
.text
- .align 5
-_GLOBAL(__delay)
- cmpwi 0,r3,0
- mtctr r3
- beqlr
-1: bdnz 1b
- blr
-
/*
* This returns the high 64 bits of the product of two 64-bit numbers.
*/
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