From: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Date: Mon, 28 Oct 2013 16:08:15 +0000 (+0200)
Subject: mtd: mtdchar: return expected errors on mmap() call
X-Git-Tag: v3.13-rc1~98^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b99959323732ed0c81da2488252f64c02ad37fbe;p=pandora-kernel.git

mtd: mtdchar: return expected errors on mmap() call

According both to POSIX.1-2008 and Linux Programmer's Manual mmap()
syscall shouldn't return undocumented ENOSYS, this change replaces
the errno with more appropriate ENODEV and EACCESS.

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Cc: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

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