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/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 1373dc5..f2d4e4d 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -55,7 +55,7 @@
 	struct input_dev *input;
 	struct mutex disable_lock;
 	unsigned short *keymap;
-	struct gpio_button_data data[0];
+	struct gpio_button_data data[];
 };
 
 /*
@@ -494,10 +494,8 @@
 	spin_lock_init(&bdata->lock);
 
 	if (child) {
-		bdata->gpiod = devm_fwnode_get_gpiod_from_child(dev, NULL,
-								child,
-								GPIOD_IN,
-								desc);
+		bdata->gpiod = devm_fwnode_gpiod_get(dev, child,
+						     NULL, GPIOD_IN, desc);
 		if (IS_ERR(bdata->gpiod)) {
 			error = PTR_ERR(bdata->gpiod);
 			if (error == -ENOENT) {
@@ -576,7 +574,6 @@
 				IRQ_TYPE_EDGE_RISING : IRQ_TYPE_EDGE_FALLING;
 			break;
 		case EV_ACT_ANY:
-			/* fall through */
 		default:
 			/*
 			 * For other cases, we are OK letting suspend/resume