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V4L/DVB (12693): gspca - sunplus: The brightness is signed.

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Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Jean-Francois Moine 2009-09-02 06:04:14 -03:00 committed by Mauro Carvalho Chehab
parent 2e1794b51b
commit 760f2713cb
1 changed files with 3 additions and 3 deletions
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6
drivers/media/video/gspca/sunplus.c
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@ -32,7 +32,7 @@ MODULE_LICENSE("GPL");
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
u8 brightness;
s8 brightness;
u8 contrast;
u8 colors;
u8 autogain;
@ -73,8 +73,8 @@ static struct ctrl sd_ctrls[] = {
.id = V4L2_CID_BRIGHTNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
.maximum = 0xff,
.minimum = -128,
.maximum = 127,
.step = 1,
#define BRIGHTNESS_DEF 0
.default_value = BRIGHTNESS_DEF,