From 9e2b734f1cc43e94558bfd2b779d8e493abea0f4 Mon Sep 17 00:00:00 2001
From: Martin Peres <martin.peres@labri.fr>
Date: Mon, 21 Oct 2013 01:48:55 +0200
Subject: [PATCH] drm/nouveau/i2c: use a custom bitbanging delay for the
 adt7473

This patch adds a way to define a custom delay when scanning for i2c devices
because the adt7473 sometimes doesn't like the default bitbanging udelay.

Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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