5 files changed, 5 insertions, 6 deletions
diff --git a/arch/m68k/include/asm/mac_psc.h b/arch/m68k/include/asm/mac_psc.h
index e5c0d71d1543..923305117a69 100644
--- a/arch/m68k/include/asm/mac_psc.h
+++ b/arch/m68k/include/asm/mac_psc.h
@@ -209,7 +209,6 @@
 #ifndef __ASSEMBLY__
 
 extern volatile __u8 *psc;
-extern int psc_present;
 
 extern void psc_register_interrupts(void);
 extern void psc_irq_enable(int);
diff --git a/arch/m68k/include/asm/page.h b/arch/m68k/include/asm/page.h
index 38b024a0b045..430d4d54c883 100644
--- a/arch/m68k/include/asm/page.h
+++ b/arch/m68k/include/asm/page.h
@@ -48,6 +48,9 @@ extern unsigned long _ramend;
 #include <asm/page_no.h>
 #endif
 
+#define __phys_to_pfn(paddr)	((unsigned long)((paddr) >> PAGE_SHIFT))
+#define __pfn_to_phys(pfn)	PFN_PHYS(pfn)
+
 #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
diff --git a/arch/m68k/include/asm/uaccess_no.h b/arch/m68k/include/asm/uaccess_no.h
index 68bbe9b312f1..1bdf15263754 100644
--- a/arch/m68k/include/asm/uaccess_no.h
+++ b/arch/m68k/include/asm/uaccess_no.h
@@ -135,10 +135,6 @@ extern int __get_user_bad(void);
 #define __copy_to_user_inatomic __copy_to_user
 #define __copy_from_user_inatomic __copy_from_user
 
-#define copy_to_user_ret(to,from,n,retval) ({ if (copy_to_user(to,from,n)) return retval; })
-
-#define copy_from_user_ret(to,from,n,retval) ({ if (copy_from_user(to,from,n)) return retval; })
-
 /*
  * Copy a null terminated string from userspace.
  */
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 0793a7f17417..f9d96bf86910 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -4,7 +4,7 @@
 #include <uapi/asm/unistd.h>
 
 
-#define NR_syscalls		375
+#define NR_syscalls		376
 
 #define __ARCH_WANT_OLD_READDIR
 #define __ARCH_WANT_OLD_STAT
diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h
index 5e6fae6c275f..36cf129de663 100644
--- a/arch/m68k/include/uapi/asm/unistd.h
+++ b/arch/m68k/include/uapi/asm/unistd.h
@@ -380,5 +380,6 @@
 #define __NR_sendmmsg		372
 #define __NR_userfaultfd	373
 #define __NR_membarrier		374
+#define __NR_mlock2		375
 
 #endif /* _UAPI_ASM_M68K_UNISTD_H_ */