sunxi: gmac: Move sunxi_gmac_initialize proto out of netdev.h

netdev.h should not be included in driver-model enabled builds (doing so
causes compiler warnings about struct eth_driver not being declared), but
we do use sunxi_gmac_initialize in the driver-model case, so move it out of
netdev.h .
Signed-off-by: NHans de Goede <hdegoede@redhat.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NIan Campbell <ijc@hellion.org.uk>

arch/arm/include/asm/arch-sunxi/sys_proto.h

@@ -23,4 +23,7 @@ void sdelay(unsigned long);
  */
 void return_to_fel(uint32_t lr, uint32_t sp);
 
+/* Board / SoC level designware gmac init */
+int sunxi_gmac_initialize(bd_t *bis);
+
 #endif

include/netdev.h

@@ -81,7 +81,6 @@ int skge_initialize(bd_t *bis);
 int smc91111_initialize(u8 dev_num, int base_addr);
 int smc911x_initialize(u8 dev_num, int base_addr);
 int sunxi_emac_initialize(bd_t *bis);
-int sunxi_gmac_initialize(bd_t *bis);
 int tsi108_eth_initialize(bd_t *bis);
 int uec_standard_init(bd_t *bis);
 int uli526x_initialize(bd_t *bis);