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-rw-r--r--arch/arm/mm/proc-xscale.S25
1 files changed, 10 insertions, 15 deletions
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index fbc06e55b87a..3277904bebaf 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -520,24 +520,23 @@ ENTRY(cpu_xscale_set_pte_ext)
.align
.globl cpu_xscale_suspend_size
-.equ cpu_xscale_suspend_size, 4 * 7
+.equ cpu_xscale_suspend_size, 4 * 6
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_xscale_do_suspend)
- stmfd sp!, {r4 - r10, lr}
+ stmfd sp!, {r4 - r9, lr}
mrc p14, 0, r4, c6, c0, 0 @ clock configuration, for turbo mode
mrc p15, 0, r5, c15, c1, 0 @ CP access reg
mrc p15, 0, r6, c13, c0, 0 @ PID
mrc p15, 0, r7, c3, c0, 0 @ domain ID
- mrc p15, 0, r8, c2, c0, 0 @ translation table base addr
- mrc p15, 0, r9, c1, c1, 0 @ auxiliary control reg
- mrc p15, 0, r10, c1, c0, 0 @ control reg
+ mrc p15, 0, r8, c1, c1, 0 @ auxiliary control reg
+ mrc p15, 0, r9, c1, c0, 0 @ control reg
bic r4, r4, #2 @ clear frequency change bit
- stmia r0, {r4 - r10} @ store cp regs
- ldmfd sp!, {r4 - r10, pc}
+ stmia r0, {r4 - r9} @ store cp regs
+ ldmfd sp!, {r4 - r9, pc}
ENDPROC(cpu_xscale_do_suspend)
ENTRY(cpu_xscale_do_resume)
- ldmia r0, {r4 - r10} @ load cp regs
+ ldmia r0, {r4 - r9} @ load cp regs
mov ip, #0
mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
mcr p15, 0, ip, c7, c7, 0 @ invalidate I & D caches, BTB
@@ -545,13 +544,9 @@ ENTRY(cpu_xscale_do_resume)
mcr p15, 0, r5, c15, c1, 0 @ CP access reg
mcr p15, 0, r6, c13, c0, 0 @ PID
mcr p15, 0, r7, c3, c0, 0 @ domain ID
- mcr p15, 0, r8, c2, c0, 0 @ translation table base addr
- mcr p15, 0, r9, c1, c1, 0 @ auxiliary control reg
- mov r0, r10 @ control register
- mov r2, r8, lsr #14 @ get TTB0 base
- mov r2, r2, lsl #14
- ldr r3, =PMD_TYPE_SECT | PMD_SECT_BUFFERABLE | \
- PMD_SECT_CACHEABLE | PMD_SECT_AP_WRITE
+ mcr p15, 0, r1, c2, c0, 0 @ translation table base addr
+ mcr p15, 0, r8, c1, c1, 0 @ auxiliary control reg
+ mov r0, r9 @ control register
b cpu_resume_mmu
ENDPROC(cpu_xscale_do_resume)
#endif
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