net: seeq: use __iomem pointers for MMIO

ARM is moving to stricter checks on readl/write functions,
so we need to use the correct types everywhere.

Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

drivers/net/ethernet/seeq/ether3.c

@@ -99,13 +99,13 @@ typedef enum {
  * The SEEQ8005 doesn't like us writing to its registers
  * too quickly.
  */
-static inline void ether3_outb(int v, const void __iomem *r)
+static inline void ether3_outb(int v, void __iomem *r)
 {
 	writeb(v, r);
 	udelay(1);
 }
 
-static inline void ether3_outw(int v, const void __iomem *r)
+static inline void ether3_outw(int v, void __iomem *r)
 {
 	writew(v, r);
 	udelay(1);