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/firmware/efi/libstub/secureboot.c b/drivers/firmware/efi/libstub/secureboot.c
index edba5e7..5efc524 100644
--- a/drivers/firmware/efi/libstub/secureboot.c
+++ b/drivers/firmware/efi/libstub/secureboot.c
@@ -21,18 +21,13 @@
 static const efi_guid_t shim_guid = EFI_SHIM_LOCK_GUID;
 static const efi_char16_t shim_MokSBState_name[] = L"MokSBState";
 
-#define get_efi_var(name, vendor, ...) \
-	efi_call_runtime(get_variable, \
-			 (efi_char16_t *)(name), (efi_guid_t *)(vendor), \
-			 __VA_ARGS__);
-
 /*
  * Determine whether we're in secure boot mode.
  *
  * Please keep the logic in sync with
  * arch/x86/xen/efi.c:xen_efi_get_secureboot().
  */
-enum efi_secureboot_mode efi_get_secureboot(efi_system_table_t *sys_table_arg)
+enum efi_secureboot_mode efi_get_secureboot(void)
 {
 	u32 attr;
 	u8 secboot, setupmode, moksbstate;
@@ -72,10 +67,10 @@
 		return efi_secureboot_mode_disabled;
 
 secure_boot_enabled:
-	pr_efi(sys_table_arg, "UEFI Secure Boot is enabled.\n");
+	efi_info("UEFI Secure Boot is enabled.\n");
 	return efi_secureboot_mode_enabled;
 
 out_efi_err:
-	pr_efi_err(sys_table_arg, "Could not determine UEFI Secure Boot status.\n");
+	efi_err("Could not determine UEFI Secure Boot status.\n");
 	return efi_secureboot_mode_unknown;
 }