m68k/scsi: mvme147 - Kill obsolete HOSTS_C logic

Kill the obsolete HOSTS_C define and the related double inclusion of mvme147.h

Acked-by: James Bottomley <[e-mail]>
Signed-off-by: Geert Uytterhoeven <[e-mail]>

drivers/scsi/mvme147.c

···
 	return SUCCESS;
 }
 
-#define HOSTS_C
-
-#include "mvme147.h"
 
 static struct scsi_host_template driver_template = {
 	.proc_name		= "MVME147",