From: Ahmed S. Darwish <ahmed.darwish@valeo.com>
Date: Mon, 5 Jan 2015 17:57:13 +0000 (-0500)
Subject: can: kvaser_usb: Don't send a RESET_CHIP for non-existing channels
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~255^2~12^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e7e6e0c9b47a45576c38b4a72d67927a5e049f7;p=pandora-kernel.git

can: kvaser_usb: Don't send a RESET_CHIP for non-existing channels

Recent Leaf firmware versions (>= 3.1.557) do not allow to send
commands for non-existing channels.  If a command is sent for a
non-existing channel, the firmware crashes.

Reported-by: Christopher Storah <Christopher.Storah@invetech.com.au>
Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: Ahmed S. Darwish <ahmed.darwish@valeo.com>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

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