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ARMv7 VExpress fixes for v4.8 

Few fixes to remove build warnings with W=1
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Merge tag 'vexpress-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/cleanup

ARMv7 VExpress fixes for v4.8

Few fixes to remove build warnings with W=1

* tag 'vexpress-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  power: vexpress: make dev_attr_active static
  ARM: vexpress/spc: fix missing include of spc.h
  ARM: versatile: fix missing <plat/platsmp.h> include
  ARM: vexpress/hotplug: fix missing core.h include
  ARM: vexpress/spc: remove unused variable perf_stat_reg

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2016-06-20 21:51:08 -07:00
parent 6c8266009c 0a14d280e1
commit 5d82ae6ed1
4 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-vexpress/hotplug.c
View File

@ -15,6 +15,8 @@
#include <asm/smp_plat.h>
#include <asm/cp15.h>
#include "core.h"
static inline void cpu_enter_lowpower(void)
{
unsigned int v;

6
arch/arm/mach-vexpress/spc.c
View File

@ -31,6 +31,8 @@
#include <asm/cacheflush.h>
#include "spc.h"
#define SPCLOG "vexpress-spc: "
#define PERF_LVL_A15 0x00
@ -319,17 +321,15 @@ static int ve_spc_waitforcompletion(int req_type)
static int ve_spc_set_performance(int cluster, u32 freq)
{
u32 perf_cfg_reg, perf_stat_reg;
u32 perf_cfg_reg;
int ret, perf, req_type;
if (cluster_is_a15(cluster)) {
req_type = CA15_DVFS;
perf_cfg_reg = PERF_LVL_A15;
perf_stat_reg = PERF_REQ_A15;
} else {
req_type = CA7_DVFS;
perf_cfg_reg = PERF_LVL_A7;
perf_stat_reg = PERF_REQ_A7;
}
perf = ve_spc_find_performance_index(cluster, freq);

2
arch/arm/plat-versatile/platsmp.c
View File

@ -18,6 +18,8 @@
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <plat/platsmp.h>
/*
* Write pen_release in a way that is guaranteed to be visible to all
* observers, irrespective of whether they're taking part in coherency

4
drivers/power/reset/vexpress-poweroff.c
View File

@ -74,8 +74,8 @@ static ssize_t vexpress_reset_active_store(struct device *dev,
return err ? err : count;
}
DEVICE_ATTR(active, S_IRUGO | S_IWUSR, vexpress_reset_active_show,
vexpress_reset_active_store);
static DEVICE_ATTR(active, S_IRUGO | S_IWUSR, vexpress_reset_active_show,
vexpress_reset_active_store);
enum vexpress_reset_func { FUNC_RESET, FUNC_SHUTDOWN, FUNC_REBOOT };