openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

V4L/DVB (10680): gspca - zc3xx: Bad probe of the ov7xxx sensors. 

This patch fixes one bug of the kernel bug report 12737.

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 2009-02-19 15:38:31 -03:00 committed by Mauro Carvalho Chehab
parent 8d97770a68
commit 603538a085
1 changed files with 3 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/media/video/gspca/zc3xx.c
View File

@ -6987,7 +6987,7 @@ static int vga_3wr_probe(struct gspca_dev *gspca_dev)
static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int sensor, sensor2;
int sensor;
switch (sd->sensor) {
case SENSOR_MC501CB:
@ -7002,16 +7002,9 @@ static int zcxx_probeSensor(struct gspca_dev *gspca_dev)
break;
}
sensor = vga_2wr_probe(gspca_dev);
if (sensor >= 0) {
if (sensor < 0x7600)
return sensor;
/* next probe is needed for OmniVision ? */
}
sensor2 = vga_3wr_probe(gspca_dev);
if (sensor2 >= 0
&& sensor >= 0)
if (sensor >= 0)
return sensor;
return sensor2;
return vga_3wr_probe(gspca_dev);
}
/* this function is called at probe time */