diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/proc-v7.S | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 3ffe4c5da864..e219e06558e6 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -217,14 +217,15 @@ ENDPROC(cpu_v7_set_pte_ext) /* Suspend/resume support: derived from arch/arm/mach-s5pv210/sleep.S */ .globl cpu_v7_suspend_size -.equ cpu_v7_suspend_size, 4 * 9 +.equ cpu_v7_suspend_size, 4 * 10 #ifdef CONFIG_PM_SLEEP ENTRY(cpu_v7_do_suspend) - stmfd sp!, {r4 - r11, lr} + stmfd sp!, {r3 - r11, lr} + mrc p15, 0, r3, c15, c0, 1 @ diag mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID mrc p15, 0, r5, c13, c0, 1 @ Context ID mrc p15, 0, r6, c13, c0, 3 @ User r/o thread ID - stmia r0!, {r4 - r6} + stmia r0!, {r3 - r6} mrc p15, 0, r6, c3, c0, 0 @ Domain ID mrc p15, 0, r7, c2, c0, 0 @ TTB 0 mrc p15, 0, r8, c2, c0, 1 @ TTB 1 @@ -239,7 +240,8 @@ ENTRY(cpu_v7_do_resume) mov ip, #0 mcr p15, 0, ip, c8, c7, 0 @ invalidate TLBs mcr p15, 0, ip, c7, c5, 0 @ invalidate I cache - ldmia r0!, {r4 - r6} + ldmia r0!, {r3 - r6} + mcr p15, 0, r3, c15, c0, 1 @ diag mcr p15, 0, r4, c13, c0, 0 @ FCSE/PID mcr p15, 0, r5, c13, c0, 1 @ Context ID mcr p15, 0, r6, c13, c0, 3 @ User r/o thread ID |