staging: vt6655: Replace MACvStart with VNSvOutPortB

Replace macro MACvStart with VNSvOutPortB and as it
was the only user, it can now be removed.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/d998305b4dec2827b0e13e49938e68a32517c487.1651957741.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/device_main.c

@@ -406,7 +406,8 @@ static void device_init_registers(struct vnt_private *priv)
 	MACvReceive1(priv->port_offset);
 
 	/* start the adapter */
-	MACvStart(priv->port_offset);
+	VNSvOutPortB(priv->port_offset + MAC_REG_HOSTCR,
+		     (HOSTCR_MACEN | HOSTCR_RXON | HOSTCR_TXON));
 }
 
 static void device_print_info(struct vnt_private *priv)

drivers/staging/vt6655/mac.h

@@ -605,10 +605,6 @@ do {								\
 	VNSvOutPortB(iobase + MAC_REG_PAGE1SEL, 0);		\
 } while (0)
 
-#define MACvStart(iobase)						\
-	VNSvOutPortB(iobase + MAC_REG_HOSTCR,				\
-		     (HOSTCR_MACEN | HOSTCR_RXON | HOSTCR_TXON))
-
 #define MACvRx0PerPktMode(iobase)					\
 	VNSvOutPortD(iobase + MAC_REG_RXDMACTL0, RX_PERPKT)