media: ipu-bridge: Serialise calls to IPU bridge init

The IPU bridge initialisation will be called from multiple locations in
the future. Serialise the access to devices' fwnodes in this context.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Sakari Ailus 2024-02-13 11:42:30 +02:00 • committed by Hans Verkuil
commit bef852dcd5