diff options
Diffstat (limited to 'arch/powerpc/boot/util.S')
-rw-r--r-- | arch/powerpc/boot/util.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/boot/util.S b/arch/powerpc/boot/util.S index 6636b1d7821b..243b8497d58b 100644 --- a/arch/powerpc/boot/util.S +++ b/arch/powerpc/boot/util.S | |||
@@ -45,7 +45,7 @@ udelay: | |||
45 | mfspr r4,SPRN_PVR | 45 | mfspr r4,SPRN_PVR |
46 | srwi r4,r4,16 | 46 | srwi r4,r4,16 |
47 | cmpwi 0,r4,1 /* 601 ? */ | 47 | cmpwi 0,r4,1 /* 601 ? */ |
48 | bne .udelay_not_601 | 48 | bne .Ludelay_not_601 |
49 | 00: li r0,86 /* Instructions / microsecond? */ | 49 | 00: li r0,86 /* Instructions / microsecond? */ |
50 | mtctr r0 | 50 | mtctr r0 |
51 | 10: addi r0,r0,0 /* NOP */ | 51 | 10: addi r0,r0,0 /* NOP */ |
@@ -54,7 +54,7 @@ udelay: | |||
54 | bne 00b | 54 | bne 00b |
55 | blr | 55 | blr |
56 | 56 | ||
57 | .udelay_not_601: | 57 | .Ludelay_not_601: |
58 | mulli r4,r3,1000 /* nanoseconds */ | 58 | mulli r4,r3,1000 /* nanoseconds */ |
59 | /* Change r4 to be the number of ticks using: | 59 | /* Change r4 to be the number of ticks using: |
60 | * (nanoseconds + (timebase_period_ns - 1 )) / timebase_period_ns | 60 | * (nanoseconds + (timebase_period_ns - 1 )) / timebase_period_ns |