media: pci: ipu3-cio2: Initialise timing struct to avoid a compiler w…

…arning

[ Upstream commit 9d7531b ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

drivers/media/pci/intel/ipu3/ipu3-cio2-main.c

@@ -354,7 +354,7 @@ static int cio2_hw_init(struct cio2_device *cio2, struct cio2_queue *q)
 	void __iomem *const base = cio2->base;
 	u8 lanes, csi2bus = q->csi2.port;
 	u8 sensor_vc = SENSOR_VIR_CH_DFLT;
-	struct cio2_csi2_timing timing;
+	struct cio2_csi2_timing timing = { 0 };
 	int i, r;
 
 	fmt = cio2_find_format(NULL, &q->subdev_fmt.code);