hid-input/battery: remove battery_val
hidinput_get_battery_property() now directly polls the device for the
current battery strength, so there's no need for battery_val, or the
code to set it on the input event path.
Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index ceade58..48785db 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -917,14 +917,6 @@
input = field->hidinput->input;
-#ifdef CONFIG_HID_BATTERY_STRENGTH
- if (usage->hid == HID_DC_BATTERYSTRENGTH) {
- hid->battery_val = value;
- hid_dbg(hid, "battery value is %d (range %d-%d)\n",
- value, hid->battery_min, hid->battery_max);
- return;
- }
-#endif
if (!usage->type)
return;
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 9351d3d..0e76f0c 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -495,7 +495,6 @@
struct power_supply battery;
__s32 battery_min;
__s32 battery_max;
- __s32 battery_val;
__s32 battery_report_type;
__s32 battery_report_id;
#endif
