Merge branch 'for-5.11/core' into for-linus

- increase of maximum HID report size to 16KB in order to support
  some of the modern devices, from Dean Camera

- control interface support for hidraw, from Dean Camera

- stylus battery reporting improvement, from Dmitry Torokhov

1 files changed, 5 insertions, 1 deletions

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 4dca11392459..dc7f6b4a775c 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -537,9 +537,12 @@ static void hidinput_update_battery(struct hid_device *dev, int value)
 	capacity = hidinput_scale_battery_capacity(dev, value);
 
 	if (dev->battery_status != HID_BATTERY_REPORTED ||
-	    capacity != dev->battery_capacity) {
+	    capacity != dev->battery_capacity ||
+	    ktime_after(ktime_get_coarse(), dev->battery_ratelimit_time)) {
 		dev->battery_capacity = capacity;
 		dev->battery_status = HID_BATTERY_REPORTED;
+		dev->battery_ratelimit_time =
+			ktime_add_ms(ktime_get_coarse(), 30 * 1000);
 		power_supply_changed(dev->battery);
 	}
 }
@@ -746,6 +749,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
 				field->flags |= HID_MAIN_ITEM_RELATIVE;
 				break;
 			}
+			goto unknown;
 
 		default: goto unknown;
 		}