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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-04-10 12:01:24 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-04-10 12:01:24 +0200
commitcdde51b9fe83a20fd6c50e81473e6ffb5ba63b92 (patch)
tree72e35bb87ad895c7cea6310d8f599886d3d9979b /arch/arm64
parentMerge tag 'pm+acpi-4.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/... (diff)
parentMerge branch 'cpuidle/4.1' of http://git.linaro.org/people/daniel.lezcano/lin... (diff)
downloadlinux-cdde51b9fe83a20fd6c50e81473e6ffb5ba63b92.tar.xz
linux-cdde51b9fe83a20fd6c50e81473e6ffb5ba63b92.zip
Merge back earlier cpuidle material for v4.1.
Diffstat (limited to 'arch/arm64')
-rw-r--r--arch/arm64/configs/defconfig2
-rw-r--r--arch/arm64/include/asm/cpuidle.h9
-rw-r--r--arch/arm64/kernel/cpuidle.c2
3 files changed, 8 insertions, 5 deletions
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index be1f12a5a5f0..af6a452b1aac 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -48,7 +48,7 @@ CONFIG_CMDLINE="console=ttyAMA0"
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_COMPAT=y
CONFIG_CPU_IDLE=y
-CONFIG_ARM64_CPUIDLE=y
+CONFIG_ARM_CPUIDLE=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
diff --git a/arch/arm64/include/asm/cpuidle.h b/arch/arm64/include/asm/cpuidle.h
index c60643f14cda..141b2fcabaa6 100644
--- a/arch/arm64/include/asm/cpuidle.h
+++ b/arch/arm64/include/asm/cpuidle.h
@@ -4,10 +4,10 @@
#include <asm/proc-fns.h>
#ifdef CONFIG_CPU_IDLE
-extern int cpu_init_idle(unsigned int cpu);
+extern int arm_cpuidle_init(unsigned int cpu);
extern int cpu_suspend(unsigned long arg);
#else
-static inline int cpu_init_idle(unsigned int cpu)
+static inline int arm_cpuidle_init(unsigned int cpu)
{
return -EOPNOTSUPP;
}
@@ -17,5 +17,8 @@ static inline int cpu_suspend(unsigned long arg)
return -EOPNOTSUPP;
}
#endif
-
+static inline int arm_cpuidle_suspend(int index)
+{
+ return cpu_suspend(index);
+}
#endif
diff --git a/arch/arm64/kernel/cpuidle.c b/arch/arm64/kernel/cpuidle.c
index 5c0896647fd1..a78143a5c99f 100644
--- a/arch/arm64/kernel/cpuidle.c
+++ b/arch/arm64/kernel/cpuidle.c
@@ -15,7 +15,7 @@
#include <asm/cpuidle.h>
#include <asm/cpu_ops.h>
-int cpu_init_idle(unsigned int cpu)
+int arm_cpuidle_init(unsigned int cpu)
{
int ret = -EOPNOTSUPP;
struct device_node *cpu_node = of_cpu_device_node_get(cpu);