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

We don't need a local shmparam.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/asm/Kbuild

@@ -22,6 +22,7 @@ generic-y += percpu.h
 generic-y += resource.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += shmparam.h
 generic-y += siginfo.h
 generic-y += spinlock.h
 generic-y += statfs.h

arch/m68k/include/asm/shmparam.h

-#ifndef _M68K_SHMPARAM_H
-#define _M68K_SHMPARAM_H
-
-#define	SHMLBA PAGE_SIZE		 /* attach addr a multiple of this */
-
-#endif /* _M68K_SHMPARAM_H */