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media: vivid: fix incorrect assignment operation when setting video mode

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[ Upstream commit d4ec9550e4b2d2e357a46fdc65d8ef3d4d15984c ]

The assigment of FB_VMODE_NONINTERLACE to var->vmode should be a
bit-wise or of FB_VMODE_NONINTERLACE instead of an assignment,
otherwise the previous clearing of the FB_VMODE_MASK bits of
var->vmode makes no sense and is redundant.

Addresses-Coverity: ("Unused value")
Fixes: ad4e02d5081d ("[media] vivid: add a simple framebuffer device for overlay testing")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Colin Ian King 2019-06-04 10:55:15 -04:00 committed by Greg Kroah-Hartman
parent d4fa8aa0ef
commit 317357415b
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/vivid/vivid-osd.c
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@ -167,7 +167,7 @@ static int _vivid_fb_check_var(struct fb_var_screeninfo *var, struct vivid_dev *
var->nonstd = 0;
var->vmode &= ~FB_VMODE_MASK;
var->vmode = FB_VMODE_NONINTERLACED;
var->vmode |= FB_VMODE_NONINTERLACED;
/* Dummy values */
var->hsync_len = 24;