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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>
This commit is contained in:
Sudeep Holla 2016-04-26 14:11:55 +01:00
parent 1a695a905c
commit f66ce0daae
1 changed files with 1 additions and 3 deletions
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4
arch/arm/mach-vexpress/spc.c
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@ -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);