m68k: switch to using the asm-generic sembuf.h

We don't need a local sembuf.h, switch to using the asm-generic version.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

arch/m68k/include/uapi/asm/Kbuild

@@ -3,6 +3,7 @@ include include/uapi/asm-generic/Kbuild.asm
 
 generic-y += auxvec.h
 generic-y += msgbuf.h
+generic-y += sembuf.h
 
 header-y += a.out.h
 header-y += byteorder.h
@@ -13,7 +14,6 @@ header-y += param.h
 header-y += poll.h
 header-y += posix_types.h
 header-y += ptrace.h
-header-y += sembuf.h
 header-y += setup.h
 header-y += shmbuf.h
 header-y += sigcontext.h

arch/m68k/include/uapi/asm/sembuf.h

-#ifndef _M68K_SEMBUF_H
-#define _M68K_SEMBUF_H
-
-/*
- * The semid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _M68K_SEMBUF_H */