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ARM: pm: let platforms select cpu_suspend support

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Support for the cpu_suspend functions is only built-in
when CONFIG_PM_SLEEP is enabled, but omap3/4, exynos4
and pxa always call cpu_suspend when CONFIG_PM is enabled.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2011-10-01 21:09:39 +02:00
parent 82b9c18dc0
commit 15e0d9e37c
5 changed files with 9 additions and 2 deletions
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2
arch/arm/mm/proc-v7.S
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@@ -217,7 +217,7 @@ 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
#ifdef CONFIG_PM_SLEEP
#ifdef CONFIG_ARM_CPU_SUSPEND
ENTRY(cpu_v7_do_suspend)
stmfd sp!, {r4 - r11, lr}
mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID