b43legacy: Fix compilation.

We must enable DMA and disable PIO (PIO is not usable anyway).

SVN-Revision: 14954

package/mac80211/patches/007-remove_unused_stuff.patch

@@ -1,5 +1,7 @@
---- a/config.mk
-+++ b/config.mk
+Index: compat-wireless-2009-03-18/config.mk
+===================================================================
+--- compat-wireless-2009-03-18.orig/config.mk	2009-03-20 17:10:09.000000000 +0100
++++ compat-wireless-2009-03-18/config.mk	2009-03-20 17:11:31.000000000 +0100
 @@ -104,10 +104,10 @@ CONFIG_MAC80211_MESH=y
  CONFIG_CFG80211=m
  # CONFIG_CFG80211_REG_DEBUG=y
@@ -66,13 +68,13 @@
 +# CONFIG_B43LEGACY_LEDS=y
  # CONFIG_B43LEGACY_RFKILL=y
  # CONFIG_B43LEGACY_DEBUG=y
--CONFIG_B43LEGACY_DMA=y
+ CONFIG_B43LEGACY_DMA=y
 -CONFIG_B43LEGACY_PIO=y
 -CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
-+# CONFIG_B43LEGACY_DMA=y
+-# CONFIG_B43LEGACY_DMA_MODE=y
 +# CONFIG_B43LEGACY_PIO=y
 +# CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
- # CONFIG_B43LEGACY_DMA_MODE=y
++CONFIG_B43LEGACY_DMA_MODE=y
  # CONFIG_B43LEGACY_PIO_MODE=y
  
  # The Intel ipws