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Diffstat (limited to 'arch/arm/mm/proc-arm926.S')
-rw-r--r--arch/arm/mm/proc-arm926.S21
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index cd8f79c3a282..9f8fd91f918a 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -394,31 +394,26 @@ ENTRY(cpu_arm926_set_pte_ext)
/* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
.globl cpu_arm926_suspend_size
-.equ cpu_arm926_suspend_size, 4 * 4
+.equ cpu_arm926_suspend_size, 4 * 3
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_arm926_do_suspend)
- stmfd sp!, {r4 - r7, lr}
+ stmfd sp!, {r4 - r6, lr}
mrc p15, 0, r4, c13, c0, 0 @ PID
mrc p15, 0, r5, c3, c0, 0 @ Domain ID
- mrc p15, 0, r6, c2, c0, 0 @ TTB address
- mrc p15, 0, r7, c1, c0, 0 @ Control register
- stmia r0, {r4 - r7}
- ldmfd sp!, {r4 - r7, pc}
+ mrc p15, 0, r6, c1, c0, 0 @ Control register
+ stmia r0, {r4 - r6}
+ ldmfd sp!, {r4 - r6, pc}
ENDPROC(cpu_arm926_do_suspend)
ENTRY(cpu_arm926_do_resume)
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
- ldmia r0, {r4 - r7}
+ ldmia r0, {r4 - r6}
mcr p15, 0, r4, c13, c0, 0 @ PID
mcr p15, 0, r5, c3, c0, 0 @ Domain ID
- mcr p15, 0, r6, c2, c0, 0 @ TTB address
- mov r0, r7 @ control register
- mov r2, r6, lsr #14 @ get TTB0 base
- mov r2, r2, lsl #14
- ldr r3, =PMD_TYPE_SECT | PMD_SECT_BUFFERABLE | \
- PMD_SECT_CACHEABLE | PMD_BIT4 | PMD_SECT_AP_WRITE
+ mcr p15, 0, r1, c2, c0, 0 @ TTB address
+ mov r0, r6 @ control register
b cpu_resume_mmu
ENDPROC(cpu_arm926_do_resume)
#endif