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authorSudeep Holla <sudeep.holla@arm.com>2016-04-26 16:11:55 +0300
committerSudeep Holla <sudeep.holla@arm.com>2016-06-13 11:55:51 +0300
commitf66ce0daaefded02d84070a859176a2aa4d8e1a3 (patch)
tree2dee1654165fb986b0ad65c055f9e8d54493b014 /arch/arm/mach-vexpress
parent1a695a905c18548062509178b98bc91e67510864 (diff)
downloadlinux-f66ce0daaefded02d84070a859176a2aa4d8e1a3.tar.xz
ARM: vexpress/spc: remove unused variable perf_stat_reg
The variable 'perf_stat_reg' in ve_spc_set_performance is assigned a value but that is never used. So let's remove the variable 'perf_stat_reg' Reported-by: David Binderman <dcb314@hotmail.com> Cc: Liviu Dudau <liviu.dudau@arm.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'arch/arm/mach-vexpress')
-rw-r--r--arch/arm/mach-vexpress/spc.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c
index 5766ce2be32b..0d89257ddc0a 100644
--- a/arch/arm/mach-vexpress/spc.c
+++ b/arch/arm/mach-vexpress/spc.c
@@ -319,17 +319,15 @@ 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);