HID: hid-input: fix compile for !HID_BATTERY_STRENGTH
As reported by Stephen Rothwell:
drivers/hid/hid-input.c: In function 'hidinput_hid_event':
drivers/hid/hid-input.c:865:6: error: 'struct hid_device' has no member
named 'battery_val'
drivers/hid/hid-input.c:866:3: error: 'struct hid_device' has no member
named 'battery_min'
drivers/hid/hid-input.c:866:3: error: 'struct hid_device' has no member
named 'battery_max'
Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 2d96b78..b9b8c75 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -861,13 +861,14 @@
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;