From: Hans de Goede <hdegoede@redhat.com>
Date: Mon, 7 May 2012 09:53:27 +0000 (-0300)
Subject: [media] gspca_gl860: Add a present check to sd_stop0
X-Git-Tag: v3.5-rc1~104^2~256
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45432d41a2eebf5daaacb81de37fbfffc0a8faa7;p=pandora-kernel.git

[media] gspca_gl860: Add a present check to sd_stop0

The sensor specific dev_post_unset_alt functions all try to write to the
bridge, and none free any memory, so they should be skipped if stop0
is called on disconnection.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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