From 5d30b4274f1f3315f48ad4b2a9a41abc94d11d16 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 16 Jul 2013 17:58:45 +0400
Subject: [PATCH] coh901318: don't open-code simple_read_from_buffer()

... and BTW, failing copy_to_user() means EFAULT, not EINVAL

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed