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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-04-02 10:15:28 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-04-02 10:15:28 +0100
commit6a7861825f79f09213ef81b3c468f6f2e86f408e (patch)
treeb87139c7b3113c2085efcf023a87e42c934007c3 /arch/arm/Kconfig
parent29ea23ff905d07d8559bac69cca46f4bbf20038c (diff)
downloadlwn-6a7861825f79f09213ef81b3c468f6f2e86f408e.tar.gz
lwn-6a7861825f79f09213ef81b3c468f6f2e86f408e.zip
ARM: Only allow PM_SLEEP with CPUs which support suspend
Offering CONFIG_PM_SLEEP for CPUs which do not support suspend leads to build errors, so only set CONFIG_ARCH_SUSPEND_POSSIBLE if we have a CPU selected which supports suspend. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5b9f78b570e8..9954c9bef679 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -2012,6 +2012,8 @@ source "kernel/power/Kconfig"
config ARCH_SUSPEND_POSSIBLE
depends on !ARCH_S5P64X0 && !ARCH_S5P6442
+ depends on CPU_ARM920T || CPU_ARM926T || CPU_SA1100 || \
+ CPU_V6 || CPU_V6K || CPU_V7 || CPU_XSC3 || CPU_XSCALE
def_bool y
endmenu