Following is the declaration of name field in struct cpufreq_driver:
char name[CPUFREQ_NAME_LEN];
where CPUFREQ_NAME_LEN is 16.
So, length of drivers name must be <=15 (one position for '\0').
Current name is crossing this limit and so name doesn't get printed properly
when we do:
$ cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver
This patch renames driver-name to fix this issue.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
drivers/cpufreq/vexpress_bL_cpufreq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpufreq/vexpress_bL_cpufreq.c
b/drivers/cpufreq/vexpress_bL_cpufreq.c
index 8b7ec18..541fc40 100644
--- a/drivers/cpufreq/vexpress_bL_cpufreq.c
+++ b/drivers/cpufreq/vexpress_bL_cpufreq.c
@@ -244,7 +244,7 @@ static struct cpufreq_driver vexpress_cpufreq_driver = {
.target = vexpress_cpufreq_set_target,
.get = vexpress_cpufreq_get,
.init = vexpress_cpufreq_init,
- .name = "cpufreq_vexpress",
+ .name = "vexpress-bL",
.attr = vexpress_cpufreq_attr,
};
--
1.7.12.rc2.18.g61b472e
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