From 1e72859e3ae16346d4007024b20d2d4ef387dcc3 Mon Sep 17 00:00:00 2001
From: Pierre Ossman <drzeus@drzeus.cx>
Date: Wed, 16 Apr 2008 19:13:13 +0200
Subject: [PATCH] sdhci: handle hot-remove

Gracefully handle when the device is suddenly removed. Do a test read
and avoid any further access if that read returns -1.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
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Reading git-format-patch failed