media: cx18: Access v4l2_fh from file

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The v4l2_fh associated with an open file handle is now guaranteed
to be available in file->private_data, initialised by v4l2_fh_add().

Access the v4l2_fh, and from there the driver-specific structure,
from the file * in all ioctl handlers.

Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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Jacopo Mondi 2025-08-10 04:30:46 +03:00 • committed by Hans Verkuil

parent 61699f3a2e

commit 7b9eb53e85

1 changed files with 32 additions and 32 deletions

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64

drivers/media/pci/cx18/cx18-ioctl.c

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