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/include/linux/initrd.h b/include/linux/initrd.h
index d77fe34..8db6f8c 100644
--- a/include/linux/initrd.h
+++ b/include/linux/initrd.h
@@ -2,12 +2,6 @@
 
 #define INITRD_MINOR 250 /* shouldn't collide with /dev/ram* too soon ... */
 
-/* 1 = load ramdisk, 0 = don't load */
-extern int rd_doload;
-
-/* 1 = prompt for ramdisk, 0 = don't prompt */
-extern int rd_prompt;
-
 /* starting block # of image */
 extern int rd_image_start;
 
@@ -28,3 +22,5 @@
 
 extern char __initramfs_start[];
 extern unsigned long __initramfs_size;
+
+void console_on_rootfs(void);