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authorCorinna Vinschen <xda@vinschen.de>2018-04-10 11:57:37 +0200
committerMichael Bestas <mkbestas@lineageos.org>2019-10-23 01:12:56 +0300
commit71c7488ae10003c7d2f28fb68bd1188b1a426793 (patch)
treef40b4829b79a17a0386e87f1d3906db954effc43 /power-8916.c
parent7dbfef3f4f963a5b05655346d0b4db2a0d27044a (diff)
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power: fix sysfs_read/sysfs_write usage
* The incoming path to sysfs_read/sysfs_write should be const, as in open(2) call. * Redefine scaling_gov_path as const pointer array. * Since sysfs_read works on a simple absolute path anyway, make sure the scaling_gov_path paths *are* absolute. Otherwise the code only works if Power HAL has / as CWD, which is a bit fragile. Change-Id: I70c08f8137842569514bcb3f6e0617d46044e6ab Signed-off-by: Corinna Vinschen <xda@vinschen.de>
Diffstat (limited to 'power-8916.c')
-rw-r--r--power-8916.c8
1 files changed, 4 insertions, 4 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;