ab8500-chargalg: Only root should have write permission on sysfs file
commit e3455002d04276c256a531f7175dce0f7d1cb78a upstream.
Only root should have write permission on sysfs file ab8500_chargalg/chargalg.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/power/abx500_chargalg.c b/drivers/power/abx500_chargalg.c
index 804b88c..d8cd151 100644
--- a/drivers/power/abx500_chargalg.c
+++ b/drivers/power/abx500_chargalg.c
@@ -1698,7 +1698,7 @@
static struct attribute abx500_chargalg_en_charger = \
{
.name = "chargalg",
- .mode = S_IWUGO,
+ .mode = S_IWUSR,
};
static struct attribute *abx500_chargalg_chg[] = {