Now that we don't have special-case geom hacking defined in md_var.h, stop

including it. sparc64 was the last straggler here, but these weren't removed at
the time.

sys/cam/ata/ata_da.c

@@ -70,8 +70,6 @@ __FBSDID("$FreeBSD$");
 
 #include <cam/ata/ata_all.h>
 
-#include <machine/md_var.h>	/* geometry translation */
-
 #ifdef _KERNEL
 
 #define ATA_MAX_28BIT_LBA               268435455UL

sys/cam/cam_xpt.c

@@ -71,7 +71,6 @@ __FBSDID("$FreeBSD$");
 #include <cam/scsi/scsi_message.h>
 #include <cam/scsi/scsi_pass.h>
 
-#include <machine/md_var.h>	/* geometry translation */
 #include <machine/stdarg.h>	/* for xpt_print below */
 
 #include "opt_cam.h"

sys/cam/mmc/mmc_da.c

@@ -77,8 +77,6 @@ __FBSDID("$FreeBSD$");
 
 #include <cam/mmc/mmc_all.h>
 
-#include <machine/md_var.h>	/* geometry translation */
-
 #ifdef _KERNEL
 
 typedef enum {

sys/geom/geom_disk.c

@@ -51,7 +51,6 @@ __FBSDID("$FreeBSD$");
 #include <sys/malloc.h>
 #include <sys/sbuf.h>
 #include <sys/devicestat.h>
-#include <machine/md_var.h>
 
 #include <sys/lock.h>
 #include <sys/mutex.h>