meta-google: linux: Prune some unused kernel features
This saves us ~400KB compressed in our current linux kernel images.
Change-Id: I9810ef4933abfdccc7f45459a1a5e5f230087f07
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/meta-google/recipes-kernel/linux/files/gbmc.cfg b/meta-google/recipes-kernel/linux/files/gbmc.cfg
index 4385cc9..91939ba 100644
--- a/meta-google/recipes-kernel/linux/files/gbmc.cfg
+++ b/meta-google/recipes-kernel/linux/files/gbmc.cfg
@@ -36,3 +36,15 @@
CONFIG_BRIDGE_NETFILTER=y
CONFIG_NF_TABLES_BRIDGE=y
CONFIG_BRIDGE_NF_EBTABLES=y
+
+# Remove features we won't use
+CONFIG_WLAN=n
+CONFIG_SUSPEND=n
+CONFIG_USB_CHIPIDEA=n
+CONFIG_NETWORK_FILESYSTEMS=n
+CONFIG_RD_GZIP=n
+CONFIG_RD_BZIP2=n
+CONFIG_RD_LZMA=n
+CONFIG_RD_LZO=n
+CONFIG_RD_LZ4=n
+CONFIG_CRYPTO_LZO=n