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[POWERPC] 85xx: Drop use of SYNC macro in head_fsl_booke.S

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Eliminate needless invocation of the SYNC macro (which always evaluates to
nothing on BookE) from head_fsl_booke.S (for both arch/ppc & arch/powerpc).

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Becky Bruce
2007-02-13 16:00:49 -06:00
committed by Kumar Gala
parent eb11a720a8
commit 02ed82ccc5
2 changed files with 0 additions and 4 deletions
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2
arch/powerpc/kernel/head_fsl_booke.S
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@@ -892,7 +892,6 @@ load_up_spe:
REST_GPR(9, r11) REST_GPR(9, r11)
REST_GPR(12, r11) REST_GPR(12, r11)
lwz r11,GPR11(r11) lwz r11,GPR11(r11)
SYNC
rfi rfi
/* /*
@@ -956,7 +955,6 @@ _GLOBAL(giveup_altivec)
_GLOBAL(giveup_spe) _GLOBAL(giveup_spe)
mfmsr r5 mfmsr r5
oris r5,r5,MSR_SPE@h oris r5,r5,MSR_SPE@h
SYNC
mtmsr r5 /* enable use of SPE now */ mtmsr r5 /* enable use of SPE now */
isync isync
cmpi 0,r3,0 cmpi 0,r3,0

2
arch/ppc/kernel/head_fsl_booke.S
View File

@@ -892,7 +892,6 @@ load_up_spe:
REST_GPR(9, r11) REST_GPR(9, r11)
REST_GPR(12, r11) REST_GPR(12, r11)
lwz r11,GPR11(r11) lwz r11,GPR11(r11)
SYNC
rfi rfi
/* /*
@@ -956,7 +955,6 @@ _GLOBAL(giveup_altivec)
_GLOBAL(giveup_spe) _GLOBAL(giveup_spe)
mfmsr r5 mfmsr r5
oris r5,r5,MSR_SPE@h oris r5,r5,MSR_SPE@h
SYNC
mtmsr r5 /* enable use of SPE now */ mtmsr r5 /* enable use of SPE now */
isync isync
cmpi 0,r3,0 cmpi 0,r3,0