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/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 2c0e0f3..4144be6 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -44,6 +44,7 @@
 #include <asm/mmu_context.h>
 #include <asm/mmzone.h>
 #include <asm/sparsemem.h>
+#include <asm/platform_early.h>
 
 /*
  * Initialize loops_per_jiffy as 10000000 (1000MIPS).
@@ -289,8 +290,6 @@
 
 #ifdef CONFIG_BLK_DEV_RAM
 	rd_image_start = RAMDISK_FLAGS & RAMDISK_IMAGE_START_MASK;
-	rd_prompt = ((RAMDISK_FLAGS & RAMDISK_PROMPT_FLAG) != 0);
-	rd_doload = ((RAMDISK_FLAGS & RAMDISK_LOAD_FLAG) != 0);
 #endif
 
 	if (!MOUNT_ROOT_RDONLY)
@@ -328,7 +327,7 @@
 	sh_mv_setup();
 
 	/* Let earlyprintk output early console messages */
-	early_platform_driver_probe("earlyprintk", 1, 1);
+	sh_early_platform_driver_probe("earlyprintk", 1, 1);
 
 #ifdef CONFIG_OF_FLATTREE
 #ifdef CONFIG_USE_BUILTIN_DTB
@@ -340,10 +339,6 @@
 
 	paging_init();
 
-#ifdef CONFIG_DUMMY_CONSOLE
-	conswitchp = &dummy_con;
-#endif
-
 	/* Perform the machine specific initialisation */
 	if (likely(sh_mv.mv_setup))
 		sh_mv.mv_setup(cmdline_p);
@@ -354,7 +349,7 @@
 /* processor boot mode configuration */
 int generic_mode_pins(void)
 {
-	pr_warning("generic_mode_pins(): missing mode pin configuration\n");
+	pr_warn("generic_mode_pins(): missing mode pin configuration\n");
 	return 0;
 }