rt2x00: fix rt2x00 to work with the new ralink SoC config symbols

Since v3.9-rc1 the kernel has basic support for Ralink WiSoC. The config symbols
are named slightly different than before. Fix the rt2x00 to match the new
symbols.

The commit causing this breakage is:
commit ae2b5bb6570481b50a7175c64176b82da0a81836
Author: John Crispin <blogic@openwrt.org>
Date:   Sun Jan 20 22:05:30 2013 +0100
MIPS: ralink: adds Kbuild files

Signed-off-by: John Crispin <blogic@openwrt.org>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/Kconfig b/drivers/net/wireless/rt2x00/Kconfig
index 44d6ead..2bf4efa 100644
--- a/drivers/net/wireless/rt2x00/Kconfig
+++ b/drivers/net/wireless/rt2x00/Kconfig
@@ -55,10 +55,10 @@
 
 config RT2800PCI
 	tristate "Ralink rt27xx/rt28xx/rt30xx (PCI/PCIe/PCMCIA) support"
-	depends on PCI || RALINK_RT288X || RALINK_RT305X
+	depends on PCI || SOC_RT288X || SOC_RT305X
 	select RT2800_LIB
 	select RT2X00_LIB_PCI if PCI
-	select RT2X00_LIB_SOC if RALINK_RT288X || RALINK_RT305X
+	select RT2X00_LIB_SOC if SOC_RT288X || SOC_RT305X
 	select RT2X00_LIB_FIRMWARE
 	select RT2X00_LIB_CRYPTO
 	select CRC_CCITT