Revert "Custom kernel with data-usage support."

We didn't want the commit to persist.
Only need to have a place to cherry the needed prebuilt kernel.

This reverts commit 6a92374b8f2c59a18ba12eb30126fdd88a88bbba.
diff --git a/bcm4329.ko b/bcm4329.ko
index 8d12046..80f1e80 100644
--- a/bcm4329.ko
+++ b/bcm4329.ko
Binary files differ
diff --git a/kernel b/kernel
index 854e0fb..b31b608 100644
--- a/kernel
+++ b/kernel
Binary files differ