Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c
index 24bc5c5..4ff5cd2 100644
--- a/drivers/input/misc/xen-kbdfront.c
+++ b/drivers/input/misc/xen-kbdfront.c
@@ -124,7 +124,7 @@
 	switch (mtouch->event_type) {
 	case XENKBD_MT_EV_DOWN:
 		input_mt_report_slot_state(info->mtouch, MT_TOOL_FINGER, true);
-		/* fall through */
+		fallthrough;
 
 	case XENKBD_MT_EV_MOTION:
 		input_report_abs(info->mtouch, ABS_MT_POSITION_X,
@@ -146,7 +146,7 @@
 		break;
 
 	case XENKBD_MT_EV_UP:
-		input_mt_report_slot_state(info->mtouch, MT_TOOL_FINGER, false);
+		input_mt_report_slot_inactive(info->mtouch);
 		break;
 
 	case XENKBD_MT_EV_SYN:
@@ -524,7 +524,7 @@
 	case XenbusStateClosed:
 		if (dev->state == XenbusStateClosed)
 			break;
-		/* fall through - Missed the backend's CLOSING state */
+		fallthrough;	/* Missed the backend's CLOSING state */
 	case XenbusStateClosing:
 		xenbus_frontend_closed(dev);
 		break;