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/sbus/char/flash.c b/drivers/sbus/char/flash.c
index e85a05a..3adfef2 100644
--- a/drivers/sbus/char/flash.c
+++ b/drivers/sbus/char/flash.c
@@ -17,7 +17,6 @@
 #include <linux/of_device.h>
 
 #include <linux/uaccess.h>
-#include <asm/pgtable.h>
 #include <asm/io.h>
 #include <asm/upa.h>
 
@@ -31,8 +30,6 @@
 	unsigned long busy;		/* In use? */
 } flash;
 
-#define FLASH_MINOR	152
-
 static int
 flash_mmap(struct file *file, struct vm_area_struct *vma)
 {
@@ -157,7 +154,7 @@
 	.release =	flash_release,
 };
 
-static struct miscdevice flash_dev = { FLASH_MINOR, "flash", &flash_fops };
+static struct miscdevice flash_dev = { SBUS_FLASH_MINOR, "flash", &flash_fops };
 
 static int flash_probe(struct platform_device *op)
 {