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authorHans Verkuil <hans.verkuil@cisco.com>2011-06-12 13:36:41 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-07-07 22:02:07 +0400
commit227690df75382e46a4f6ea1bbc5df855a674b47f (patch)
tree414d4dcad844523a0cfb9457be5ad966d2414bf5 /arch/alpha/include/asm/system.h
parent9bf0ef060ebae452c07cf5b0616247780740bb50 (diff)
downloadlinux-227690df75382e46a4f6ea1bbc5df855a674b47f.tar.xz
[media] v4l2-ioctl.c: prefill tuner type for g_frequency and g/s_tuner
The subdevs are supposed to receive a valid tuner type for the g_frequency and g/s_tuner subdev ops. Some drivers do this, others don't. So prefill this in v4l2-ioctl.c based on whether the device node from which this is called is a radio node or not. The spec does not require applications to fill in the type, and if they leave it at 0 then the 'check_mode' call in tuner-core.c will return an error and the ioctl does nothing. Cc: stable@kernel.org Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'arch/alpha/include/asm/system.h')
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