From: Andy Walls <awalls@md.metrocast.net>
Date: Thu, 27 Jan 2011 00:06:43 +0000 (-0300)
Subject: [media] lirc_zilog: Restore checks for existence of the IR_tx object
X-Git-Tag: v2.6.39-rc1~86^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=12d896e1c17978599a98510fdfaff27a4e82c0bf;p=pandora-kernel.git

[media] lirc_zilog: Restore checks for existence of the IR_tx object

This reverts commit 8090232a237ab62e22307fc060097da1a283dd66 and
adds an additional check for ir->tx == NULL.

The user may need us to handle an RX only unit.  Apparently
there are TV capture units in existence with Rx only wiring
and/or RX only firmware for the on-board Zilog Z8 IR unit.

Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

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