brcm80211: smac: change from pci device driver to bcma device driver

A new bus driver called "bcma" has been introduced into the kernel tree
which considers the Broadcom AMBA chip interconnect as a bus. Each core in
the chip is a bcma device. This commit changes brcms_mac80211.c into
a bcma device driver.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Alwin Beukers <alwin@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/brcm80211/Kconfig b/drivers/net/wireless/brcm80211/Kconfig
index 2069fc8..8f54c2e 100644
--- a/drivers/net/wireless/brcm80211/Kconfig
+++ b/drivers/net/wireless/brcm80211/Kconfig
@@ -3,9 +3,8 @@
 
 config BRCMSMAC
 	tristate "Broadcom IEEE802.11n PCIe SoftMAC WLAN driver"
-	depends on PCI
 	depends on MAC80211
-	depends on BCMA=n
+	depends on BCMA
 	select BRCMUTIL
 	select FW_LOADER
 	select CRC_CCITT