ath9k: fix deprecated syntax in config symbol

Signed-off-by: Felix Fietkau <[email protected]>

SVN-Revision: 40860

package/kernel/mac80211/Makefile

@@ -576,7 +576,7 @@ define KernelPackage/ath9k/config
 
 	config ATH9K_SUPPORT_PCOEM
 		bool "Support chips used in PC OEM cards"
-		depends PACKAGE_kmod-ath9k
+		depends on PACKAGE_kmod-ath9k
 	
 endef