From 367ff14edd97bbd0d54e5bdfeb10201cbe491d0b Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 24 Oct 2014 10:26:06 -0700
Subject: [PATCH] staging: comedi: addi_apci_1564: board has 3 timers

According to ADDI-DATA, the APCI-1564 only has 3 timers. There are some
customer specific boards with 4 timers but they use out of tree drivers.

Now that the timer 'channels' are handled correctly in the subdevice
functions, fix the number of timer channels for the subdevice and remove
the code that would access a 4th timer.

Also, remove the unnecessary initialzation of the subdevice 'len_chanlist'.
That member is only used by subdevices that support async commands.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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