Commit 9f4e0b83 authored by Sakari Ailus's avatar Sakari Ailus Committed by sanglipeng
Browse files

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

stable inclusion
from stable-v5.10.197
commit a3efb2b57e9df6755d88c2ac9986e490a2a92ab6
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I96Q8P

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=a3efb2b57e9df6755d88c2ac9986e490a2a92ab6



--------------------------------

[ Upstream commit 9d7531be ]

Initialise timing struct in cio2_hw_init() to zero in order to avoid a
compiler warning. The warning was a false positive.

Reported-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarsanglipeng <sanglipeng1@jd.com>
parent 3de1b2d8

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

+1 −1
Original line number Diff line number Diff line
@@ -355,7 +355,7 @@ 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);