diff --git a/arch/x86/include/asm/bootparam.h b/arch/x86/include/asm/bootparam.h
index 6aba614..0386cbe 100644
--- a/arch/x86/include/asm/bootparam.h
+++ b/arch/x86/include/asm/bootparam.h
@@ -111,7 +111,7 @@
 	struct setup_header hdr;    /* setup header */	/* 0x1f1 */
 	__u8  _pad7[0x290-0x1f1-sizeof(struct setup_header)];
 	__u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX];	/* 0x290 */
-	struct e820entry e820_map[E820MAX];		/* 0x2d0 */
+	struct e820_entry e820_map[E820MAX];		/* 0x2d0 */
 	__u8  _pad8[48];				/* 0xcd0 */
 	struct edd_info eddbuf[EDDMAXNR];		/* 0xd00 */
 	__u8  _pad9[276];				/* 0xeec */
diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
index 8355c34..9d29f82 100644
--- a/arch/x86/include/asm/e820.h
+++ b/arch/x86/include/asm/e820.h
@@ -12,7 +12,7 @@
 #ifndef __ASSEMBLY__
 #include <linux/types.h>
 
-struct e820entry {
+struct e820_entry {
 	__u64 addr;	/* start of memory segment */
 	__u64 size;	/* size of memory segment */
 	__u32 type;	/* type of memory segment */
@@ -25,6 +25,6 @@
 
 /* Implementation defined function to install an e820 map */
 unsigned int install_e820_map(unsigned int max_entries,
-			      struct e820entry *);
+			      struct e820_entry *);
 
 #endif /* _ASM_X86_E820_H */