--- zzzz-none-000/linux-3.10.107/arch/mips/include/uapi/asm/fcntl.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/mips/include/uapi/asm/fcntl.h	2021-02-04 17:41:59.000000000 +0000
@@ -5,9 +5,10 @@
  *
  * Copyright (C) 1995, 96, 97, 98, 99, 2003, 05 Ralf Baechle
  */
-#ifndef _ASM_FCNTL_H
-#define _ASM_FCNTL_H
+#ifndef _UAPI_ASM_FCNTL_H
+#define _UAPI_ASM_FCNTL_H
 
+#include <asm/sgidefs.h>
 
 #define O_APPEND	0x0008
 #define O_DSYNC		0x0010	/* used to be O_SYNC, see below */
@@ -55,14 +56,15 @@
  * contain all the same fields as struct flock.
  */
 
-#ifdef CONFIG_32BIT
+#if _MIPS_SIM != _MIPS_SIM_ABI64
+
 #include <linux/types.h>
 
 struct flock {
 	short	l_type;
 	short	l_whence;
-	off_t	l_start;
-	off_t	l_len;
+	__kernel_off_t	l_start;
+	__kernel_off_t	l_len;
 	long	l_sysid;
 	__kernel_pid_t l_pid;
 	long	pad[4];
@@ -70,8 +72,8 @@
 
 #define HAVE_ARCH_STRUCT_FLOCK
 
-#endif /* CONFIG_32BIT */
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
 
 #include <asm-generic/fcntl.h>
 
-#endif /* _ASM_FCNTL_H */
+#endif /* _UAPI_ASM_FCNTL_H */