mac80211: fix directory of mwl8k firmware

Thank you Eugene San for the patch

SVN-Revision: 30642

package/mac80211/Makefile

@@ -1385,14 +1385,14 @@ define KernelPackage/ath9k-htc/install
 endef
 
 define KernelPackage/mwl8k/install
-	$(INSTALL_DIR) $(1)/lib/firmware
+	$(INSTALL_DIR) $(1)/lib/firmware/mwl8k
 	$(INSTALL_DATA) \
 		$(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/mwl8k/fmimage_8366_ap-2.fw \
 		$(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/mwl8k/fmimage_8366.fw \
 		$(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/mwl8k/helper_8366.fw \
 		$(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/mwl8k/fmimage_8687.fw \
 		$(PKG_BUILD_DIR)/$(PKG_LINUX_FIRMWARE_SUBDIR)/mwl8k/helper_8687.fw \
-		$(1)/lib/firmware/
+		$(1)/lib/firmware/mwl8k/
 endef
 
 define KernelPackage/net-ipw2100/install