media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler warning
Initialise timing struct in cio2_hw_init() to zero in order to avoid a compiler warning. The warning was a false positive. Reported-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>