From 8b235f2f16a472b8cfc10e8ef1286fcd3331e033 Mon Sep 17 00:00:00 2001
From: yalin wang <yalin.wang2010@gmail.com>
Date: Wed, 9 Sep 2015 15:39:18 -0700
Subject: [PATCH] zlib_deflate/deftree: remove bi_reverse()

Remove bi_reverse() and use generic bitrev32() instead - it should have
better performance on some platforms.

Signed-off-by: yalin wang <yalin.wang2010@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Reading git-format-patch failed