bgmac: make bgmac depend on bcm47xx

bgmac uses bcm47xx_nvram.h which is only available when BCM47XX was
selected. Earlier BCMA_HOST_SOC depended on BCM47XX so this was not
build on any other archs, but that changed. We should modify this
driver to get access to the nvram or the variables through platform
data.

This fixes a build problem in linux-next reported by Stephen Rothwell:

drivers/net/ethernet/broadcom/bgmac.c:19:27: fatal error: bcm47xx_nvram.h: No such file or directory
 #include <bcm47xx_nvram.h>
                           ^

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index 1d680baf43d620d2064395750a8ce545b2803126..7b839bf5bb7a4d54349443bedc97def4d1dff7c0 100644 (file)
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -130,7 +130,7 @@ config BNX2X_SRIOV
 
 config BGMAC
        tristate "BCMA bus GBit core support"
-       depends on BCMA_HOST_SOC && HAS_DMA
+       depends on BCMA_HOST_SOC && HAS_DMA && BCM47XX
        ---help---
          This driver supports GBit MAC and BCM4706 GBit MAC cores on BCMA bus.
          They can be found on BCM47xx SoCs and provide gigabit ethernet.