missing dependencies on HAS_DMA

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 9f6cc8a..dd0ec9e 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -1353,7 +1353,7 @@
 
 config B44
 	tristate "Broadcom 440x/47xx ethernet support"
-	depends on SSB_POSSIBLE
+	depends on SSB_POSSIBLE && HAS_DMA
 	select SSB
 	select MII
 	help