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authorMauro Carvalho Chehab <mchehab@infradead.org>2008-04-13 12:02:24 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-04-13 12:02:24 -0300
commitfb0ecb723f596bc9c34f10219f35e615736400c7 (patch)
treeb7aabe26c295dc35faec847186b6059d4e2ea709 /v4l2-apps
parent8010a5bd46af7405df1730fd12dff88753d717ba (diff)
downloadmediapointer-dvb-s2-fb0ecb723f596bc9c34f10219f35e615736400c7.tar.gz
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em28xx: fix locking on vidioc_s_fmt_cap
Currently, vidioc_s_fmt_cap is allowed even if streaming is running on some other fh. This is likely to cause issues. Block use of vidioc_s_fmt_cap if someone else has claimed access to the device. Signed-Off-By: Aidan Thornton <makosoft@googlemail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'v4l2-apps')
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