sh_eth, ravb: Use ARCH_RENESAS

Make use of ARCH_RENESAS in place of ARCH_SHMOBILE.

This is part of an ongoing process to migrate from ARCH_SHMOBILE to
ARCH_RENESAS the motivation for which being that RENESAS seems to be a more
appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/renesas/Kconfig

@@ -18,7 +18,7 @@ if NET_VENDOR_RENESAS
 config SH_ETH
 	tristate "Renesas SuperH Ethernet support"
 	depends on HAS_DMA
-	depends on ARCH_SHMOBILE || SUPERH || COMPILE_TEST
+	depends on ARCH_RENESAS || SUPERH || COMPILE_TEST
 	select CRC32
 	select MII
 	select MDIO_BITBANG
@@ -32,7 +32,7 @@ config SH_ETH
 config RAVB
 	tristate "Renesas Ethernet AVB support"
 	depends on HAS_DMA
-	depends on ARCH_SHMOBILE || COMPILE_TEST
+	depends on ARCH_RENESAS || COMPILE_TEST
 	select CRC32
 	select MII
 	select MDIO_BITBANG