staging: vt6655: Replace VNSvInPortW with ioread16

Replace macro VNSvInPortW with ioread16.
The name of macro and the arguments use CamelCase which
is not accepted by checkpatch.pl
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/2d55e245cc530ffafe53384df03691d1b29b495c.1650784817.git.philipp.g.hortmann@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/mac.h

@@ -547,7 +547,7 @@ do {									\
 #define MACvWordRegBitsOn(iobase, byRegOfs, wBits)			\
 do {									\
 	unsigned short wData;						\
-	VNSvInPortW(iobase + byRegOfs, &wData);			\
+	wData = ioread16(iobase + byRegOfs);				\
 	VNSvOutPortW(iobase + byRegOfs, wData | (wBits));		\
 } while (0)
 
@@ -561,7 +561,7 @@ do {									\
 #define MACvWordRegBitsOff(iobase, byRegOfs, wBits)			\
 do {									\
 	unsigned short wData;						\
-	VNSvInPortW(iobase + byRegOfs, &wData);			\
+	wData = ioread16(iobase + byRegOfs);				\
 	VNSvOutPortW(iobase + byRegOfs, wData & ~(wBits));		\
 } while (0)
 

drivers/staging/vt6655/upc.h

@@ -20,9 +20,6 @@
 
 /* For memory mapped IO */
 
-#define VNSvInPortW(dwIOAddress, pwData) \
-	(*(pwData) = ioread16(dwIOAddress))
-
 #define VNSvInPortD(dwIOAddress, pdwData) \
 	(*(pdwData) = ioread32(dwIOAddress))