From 01e3b3cb2d70ca9d95769e863ca71a85f84c3917 Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Thu, 17 Oct 2013 02:42:16 +0400
Subject: [PATCH] xtensa: fix __delay for small loop count

Avoid __delay counter underflow for loop counts < 2.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
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Reading git-format-patch failed