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media: ivtv: zero-initialize cx25840 platform data 

We need to zero-initialize cx25840 platform data structure to make sure
that its future members do not contain random stack garbage.

Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Maciej S. Szmigiero 2018-07-02 17:23:21 -04:00 committed by Mauro Carvalho Chehab
parent d45c9dc0b8
commit c928d45475
1 changed files with 1 additions and 0 deletions
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1
drivers/media/pci/ivtv/ivtv-i2c.c
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@ -293,6 +293,7 @@ int ivtv_i2c_register(struct ivtv *itv, unsigned idx)
.platform_data = &pdata,
};
memset(&pdata, 0, sizeof(pdata));
pdata.pvr150_workaround = itv->pvr150_workaround;
sd = v4l2_i2c_new_subdev_board(&itv->v4l2_dev, adap,
&cx25840_info, NULL);