msm: qpnp-int: Preload radix tree before insertion

It is considered a bug to insert into a radix tree with
preemption enabled. Use radix_tree_preload() to preload resources
for the radix tree and disable preemption.

Change-Id: If518ebfc78630a72e35b6fbd71f4ff9119dc8b0b
Signed-off-by: Michael Bohan <mbohan@codeaurora.org>
1 file changed