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-rw-r--r--power-8916.c8
-rw-r--r--utils.c12
-rw-r--r--utils.h4
3 files changed, 12 insertions, 12 deletions
diff --git a/power-8916.c b/power-8916.c
index 3774418..4bf8c0c 100644
--- a/power-8916.c
+++ b/power-8916.c
@@ -51,10 +51,10 @@
#define MIN_FREQ_CPU0_DISP_OFF 400000
#define MIN_FREQ_CPU0_DISP_ON 960000
-char scaling_min_freq[4][80] = {"sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq",
- "sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq",
- "sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq",
- "sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq"};
+const char* scaling_min_freq[4] = {"/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq",
+ "/sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq",
+ "/sys/devices/system/cpu/cpu2/cpufreq/scaling_min_freq",
+ "/sys/devices/system/cpu/cpu3/cpufreq/scaling_min_freq"};
static int slack_node_rw_failed = 0;
diff --git a/utils.c b/utils.c
index db1637d..ec9d1e8 100644
--- a/utils.c
+++ b/utils.c
@@ -46,10 +46,10 @@
#define SOC_ID_0 "/sys/devices/soc0/soc_id"
#define SOC_ID_1 "/sys/devices/system/soc/soc0/id"
-char scaling_gov_path[4][80] = {"sys/devices/system/cpu/cpu0/cpufreq/scaling_governor",
- "sys/devices/system/cpu/cpu1/cpufreq/scaling_governor",
- "sys/devices/system/cpu/cpu2/cpufreq/scaling_governor",
- "sys/devices/system/cpu/cpu3/cpufreq/scaling_governor"};
+const char* scaling_gov_path[4] = {"/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor",
+ "/sys/devices/system/cpu/cpu1/cpufreq/scaling_governor",
+ "/sys/devices/system/cpu/cpu2/cpufreq/scaling_governor",
+ "/sys/devices/system/cpu/cpu3/cpufreq/scaling_governor"};
#define PERF_HAL_PATH "libqti-perfd-client.so"
static void* qcopt_handle;
@@ -117,7 +117,7 @@ static void __attribute__((destructor)) cleanup(void) {
}
}
-int sysfs_read(char* path, char* s, int num_bytes) {
+int sysfs_read(const char* path, char* s, int num_bytes) {
char buf[80];
int count;
int ret = 0;
@@ -144,7 +144,7 @@ int sysfs_read(char* path, char* s, int num_bytes) {
return ret;
}
-int sysfs_write(char* path, char* s) {
+int sysfs_write(const char* path, char* s) {
char buf[80];
int len;
int ret = 0;
diff --git a/utils.h b/utils.h
index 2d45e72..e5748dc 100644
--- a/utils.h
+++ b/utils.h
@@ -29,8 +29,8 @@
#include <cutils/properties.h>
-int sysfs_read(char* path, char* s, int num_bytes);
-int sysfs_write(char* path, char* s);
+int sysfs_read(const char* path, char* s, int num_bytes);
+int sysfs_write(const char* path, char* s);
int get_scaling_governor(char governor[], int size);
int get_scaling_governor_check_cores(char governor[], int size, int core_num);
int is_interactive_governor(char*);