wlan: add 8909 support in android.mk

Add msm8909 build support in android.mk

Change-Id: I79fb26293c1025e494f5e463b6eebe14e103b8c4
CRs-Fixed: 740119
diff --git a/Android.mk b/Android.mk
index fee5a01..60cb132 100644
--- a/Android.mk
+++ b/Android.mk
@@ -9,8 +9,9 @@
 WLAN_SELECT := CONFIG_PRIMA_WLAN=m
 endif
 
-# Build/Package options for 8916, 8974, 8226, 8610 targets
-ifneq (,$(filter msm8916 msm8974 msm8226 msm8610,$(TARGET_BOARD_PLATFORM)))
+# Build/Package options for 8916, 8974, 8226, 8610, 8909 targets
+ifneq (,$(filter msm8916 msm8974 msm8226 msm8610 msm8909,$(TARGET_BOARD_PLATFORM)))
+
 WLAN_CHIPSET := pronto
 WLAN_SELECT := CONFIG_PRONTO_WLAN=m
 endif