hwmon: (core) Add hwmon_in_enable attribute

According to hwmon ABI, in%d_enable is a sysfs interface that
allows user space to enable and disable the input sensor. So
this patch just simply adds the attribute to the list.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

2 files changed, 3 insertions, 0 deletions

diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 33d51281272b..ac1cdf88840f 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -356,6 +356,7 @@ static const char * const hwmon_in_attr_templates[] = {
         [hwmon_in_max_alarm] = "in%d_max_alarm",
         [hwmon_in_lcrit_alarm] = "in%d_lcrit_alarm",
         [hwmon_in_crit_alarm] = "in%d_crit_alarm",
+        [hwmon_in_enable] = "in%d_enable",
 };
 
 static const char * const hwmon_curr_attr_templates[] = {
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h
index 9493d4a388db..99e0c1b0b5fb 100644
--- a/include/linux/hwmon.h
+++ b/include/linux/hwmon.h
@@ -118,6 +118,7 @@ enum hwmon_in_attributes {
         hwmon_in_max_alarm,
         hwmon_in_lcrit_alarm,
         hwmon_in_crit_alarm,
+        hwmon_in_enable,
 };
 
 #define HWMON_I_INPUT           BIT(hwmon_in_input)
@@ -135,6 +136,7 @@ enum hwmon_in_attributes {
 #define HWMON_I_MAX_ALARM       BIT(hwmon_in_max_alarm)
 #define HWMON_I_LCRIT_ALARM     BIT(hwmon_in_lcrit_alarm)
 #define HWMON_I_CRIT_ALARM      BIT(hwmon_in_crit_alarm)
+#define HWMON_I_ENABLE          BIT(hwmon_in_enable)
 
 enum hwmon_curr_attributes {
         hwmon_curr_input,