media: docs-rst: Document EBUSY for VIDIOC_S_FMT

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VIDIOC_S_FMT may return EBUSY if the device is streaming or there are
buffers allocated. Document this.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

...

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Sakari Ailus 2017-06-26 06:26:24 -03:00 • committed by Mauro Carvalho Chehab

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commit 4ee92289c2

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Documentation/media/uapi/v4l/vidioc-g-fmt.rst

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