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authorSylwester Nawrocki2012-04-30 12:10:58 -0300
committerMauro Carvalho Chehab2012-05-20 09:14:11 -0300
commit41df5bf088a10e54c0613ec4d7350b74d5ab8252 (patch)
treec2782e2532227597db4c8c765b861270743ae705 /drivers/media/video/em28xx
parentd310f478e288ee7b2fa638339680460430e73e03 (diff)
[media] s5p-fimc: Avoid crash with null platform_data
In commit "s5p-fimc: Handle sub-device interdependencies using deferred.." there was a check added for pdata->num_clients without first checking pdata against NULL. This causes a crash when platform_data is not set, which is a valid use case. Fix this regression by skipping the MIPI-CSIS subdev registration also when pdata is null. Reported-by: HeungJun Kim <riverful.kim@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx')
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