From: Gerhard Sittig <gsi@denx.de>
Date: Fri, 23 Aug 2013 11:09:02 +0000 (+0200)
Subject: can: mscan: add a comment on reg to idx mapping
X-Git-Tag: v3.12-rc1~132^2~83^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a09b12e0c2ef26a0e2230606a6159d3038a1572;p=pandora-kernel.git

can: mscan: add a comment on reg to idx mapping

add a comment about the magic of deriving an MSCAN component index
from the peripheral's physical address / register offset

Cc: linux-can@vger.kernel.org
Cc: netdev@vger.kernel.org
Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

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