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authorJelle Foks <jelle@foks.8m.com>2007-07-10 00:03:02 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2007-08-04 09:10:26 -0700
commitcb8b4a0fc6d8deb72b8fba4132d8344507775a05 (patch)
treed3a6d6287e77dad17785010a5e9fa0d4bac648e1 /Makefile
parentb13e6270f923cfa63a62343f6aef13fba4d252ce (diff)
V4L: cx88-blackbird: fix vidioc_g_tuner never ending list of tuners
v4l-info and other programs would loop indefinitely while querying the tuners for cx88-blackbird cards. The cause was that vidioc_g_tuner didn't return an error value for qctrl->id != 0, making the application think there is a never ending list of tuners... This patch adds the same index check as done in vidioc_g_tuner() in cx88-video. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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