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/riscv/include/asm/pci.h b/arch/riscv/include/asm/pci.h
index 5ac8daa..1c473a1 100644
--- a/arch/riscv/include/asm/pci.h
+++ b/arch/riscv/include/asm/pci.h
@@ -3,8 +3,8 @@
  * Copyright (C) 2016 SiFive
  */
 
-#ifndef __ASM_RISCV_PCI_H
-#define __ASM_RISCV_PCI_H
+#ifndef _ASM_RISCV_PCI_H
+#define _ASM_RISCV_PCI_H
 
 #include <linux/types.h>
 #include <linux/slab.h>
@@ -34,4 +34,4 @@
 }
 #endif  /* CONFIG_PCI */
 
-#endif  /* __ASM_PCI_H */
+#endif  /* _ASM_RISCV_PCI_H */