staging: vt6655: Rename MACvClearStckDS

Rename MACvClearStckDS macro to vt6655_mac_clear_stck_ds to avoid
CamelCase which is not accepted by checkpatch.pl and to clean up
namespace.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/8ba4413d52e95406393755f48da065511b891f03.1658986804.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Author: Philipp Hortmann

drivers/staging/vt6655/mac.c

@@ -518,7 +518,7 @@ void MACvInitialize(struct vnt_private *priv)
 {
 	void __iomem *io_base = priv->port_offset;
 	/* clear sticky bits */
-	MACvClearStckDS(io_base);
+	vt6655_mac_clear_stck_ds(io_base);
 	/* disable force PME-enable */
 	iowrite8(PME_OVR, io_base + MAC_REG_PMC1);
 	/* only 3253 A */

drivers/staging/vt6655/mac.h

@@ -577,7 +577,7 @@ do {									\
 		iowrite32(DMACTL_RUN, iobase + MAC_REG_AC0DMACTL);	\
 } while (0)
 
-#define MACvClearStckDS(iobase)					\
+#define vt6655_mac_clear_stck_ds(iobase)				\
 do {									\
 	unsigned char byOrgValue;					\
 	byOrgValue = ioread8(iobase + MAC_REG_STICKHW);			\