From f66ce0daaefded02d84070a859176a2aa4d8e1a3 Mon Sep 17 00:00:00 2001 From: Sudeep Holla Date: Tue, 26 Apr 2016 14:11:55 +0100 Subject: 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 Cc: Liviu Dudau Cc: Lorenzo Pieralisi Signed-off-by: Sudeep Holla --- arch/arm/mach-vexpress/spc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/arm/mach-vexpress/spc.c') diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c index 5766ce2..0d89257 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); -- cgit v1.1 From e13de0a8d032dedc41a01659ea203b9cdece532b Mon Sep 17 00:00:00 2001 From: Ben Dooks Date: Wed, 8 Jun 2016 18:06:14 +0100 Subject: ARM: vexpress/spc: fix missing include of spc.h Fix missing function prototypes found in spc.h by including the file to remove the following warnings: arch/arm/mach-vexpress/spc.c:131:6: warning: symbol 've_spc_global_wakeup_irq' was not declared. Should it be static? arch/arm/mach-vexpress/spc.c:156:6: warning: symbol 've_spc_cpu_wakeup_irq' was not declared. Should it be static? arch/arm/mach-vexpress/spc.c:185:6: warning: symbol 've_spc_set_resume_addr' was not declared. Should it be static? arch/arm/mach-vexpress/spc.c:210:6: warning: symbol 've_spc_powerdown' was not declared. Should it be static? arch/arm/mach-vexpress/spc.c:240:5: warning: symbol 've_spc_cpu_in_wfi' was not declared. Should it be static? arch/arm/mach-vexpress/spc.c:450:12: warning: symbol 've_spc_init' was not declared. Should it be static? Cc: Liviu Dudau Cc: Lorenzo Pieralisi Signed-off-by: Ben Dooks Signed-off-by: Sudeep Holla --- arch/arm/mach-vexpress/spc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-vexpress/spc.c') diff --git a/arch/arm/mach-vexpress/spc.c b/arch/arm/mach-vexpress/spc.c index 0d89257..bc4ea5b 100644 --- a/arch/arm/mach-vexpress/spc.c +++ b/arch/arm/mach-vexpress/spc.c @@ -31,6 +31,8 @@ #include +#include "spc.h" + #define SPCLOG "vexpress-spc: " #define PERF_LVL_A15 0x00 -- cgit v1.1