4.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Juri Lelli <juri.lelli@xxxxxxx>
commit fe0a7ef74d1f65b86820a54636323df2b31e0c3f upstream.
The sysfs cpu_capacity entry for each CPU has nothing to do with
PROC_FS, nor it's in /proc/sys path.
Remove such ifdef.
Cc: Will Deacon <will.deacon@xxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Reported-and-suggested-by: Sudeep Holla <sudeep.holla@xxxxxxx>
Fixes: be8f185d8af4 ('arm64: add sysfs cpu_capacity attribute')
Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/kernel/topology.c | 2 --
1 file changed, 2 deletions(-)
--- a/arch/arm64/kernel/topology.c
+++ b/arch/arm64/kernel/topology.c
@@ -41,7 +41,6 @@ static void set_capacity_scale(unsigned
per_cpu(cpu_scale, cpu) = capacity;
}
-#ifdef CONFIG_PROC_SYSCTL
static ssize_t cpu_capacity_show(struct device *dev,
struct device_attribute *attr,
char *buf)
@@ -98,7 +97,6 @@ static int register_cpu_capacity_sysctl(
return 0;
}
subsys_initcall(register_cpu_capacity_sysctl);
-#endif
static u32 capacity_scale;
static u32 *raw_capacity;