defconfig: wcnss: Enable wcnss pre-alloc memory

Enable support for pre-alloc memory for WLAN driver.

Change-Id: I5142492a57ca9be500293d0edd9cab336d8fca1c
Signed-off-by: Sameer Thalappil <sameert@codeaurora.org>
diff --git a/arch/arm/configs/msm8960_defconfig b/arch/arm/configs/msm8960_defconfig
index 25b3e83..ae72589 100644
--- a/arch/arm/configs/msm8960_defconfig
+++ b/arch/arm/configs/msm8960_defconfig
@@ -514,3 +514,4 @@
 CONFIG_CRYPTO_DEV_QCE=m
 CONFIG_CRYPTO_DEV_QCEDEV=m
 CONFIG_CRC_CCITT=y
+CONFIG_WCNSS_MEM_PRE_ALLOC=y