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V4L/DVB (9079): gspca: Return error code from stream start functions. 

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 2008-09-20 06:39:08 -03:00 committed by Mauro Carvalho Chehab
parent 1b60e1adc7
commit 72ab97cecb
22 changed files with 60 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/media/video/gspca/conex.c
View File

@ -837,12 +837,13 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
cx11646_initsize(gspca_dev); cx11646_initsize(gspca_dev);
cx11646_fw(gspca_dev); cx11646_fw(gspca_dev);
cx_sensor(gspca_dev); cx_sensor(gspca_dev);
cx11646_jpeg(gspca_dev); cx11646_jpeg(gspca_dev);
return 0;
} }
static void sd_stop0(struct gspca_dev *gspca_dev) static void sd_stop0(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/etoms.c
View File

@ -691,7 +691,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
@ -704,6 +704,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w_val(gspca_dev, ET_RESET_ALL, 0x08); reg_w_val(gspca_dev, ET_RESET_ALL, 0x08);
et_video(gspca_dev, 1); /* video on */ et_video(gspca_dev, 1); /* video on */
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

6
drivers/media/video/gspca/gspca.c
View File

@ -584,7 +584,11 @@ static int gspca_init_transfer(struct gspca_dev *gspca_dev)
goto out; goto out;
/* start the cam */ /* start the cam */
gspca_dev->sd_desc->start(gspca_dev); ret = gspca_dev->sd_desc->start(gspca_dev);
if (ret < 0) {
destroy_urbs(gspca_dev);
goto out;
}
gspca_dev->streaming = 1; gspca_dev->streaming = 1;
atomic_set(&gspca_dev->nevent, 0); atomic_set(&gspca_dev->nevent, 0);

2
drivers/media/video/gspca/gspca.h
View File

@ -93,7 +93,7 @@ struct sd_desc {
/* mandatory operations */ /* mandatory operations */
cam_cf_op config; /* called on probe */ cam_cf_op config; /* called on probe */
cam_op init; /* called on probe and resume */ cam_op init; /* called on probe and resume */
cam_v_op start; /* called on stream on */ cam_op start; /* called on stream on */
cam_pkt_op pkt_scan; cam_pkt_op pkt_scan;
/* optional operations */ /* optional operations */
cam_v_op stopN; /* called on stream off - main alt */ cam_v_op stopN; /* called on stream off - main alt */

20
drivers/media/video/gspca/mars.c
View File

@ -134,7 +134,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
int err_code; int err_code;
__u8 *data; __u8 *data;
@ -143,9 +143,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
int intpipe; int intpipe;
PDEBUG(D_STREAM, "camera start, iface %d, alt 8", gspca_dev->iface); PDEBUG(D_STREAM, "camera start, iface %d, alt 8", gspca_dev->iface);
if (usb_set_interface(gspca_dev->dev, gspca_dev->iface, 8) < 0) { err_code = usb_set_interface(gspca_dev->dev, gspca_dev->iface, 8);
if (err_code < 0) {
PDEBUG(D_ERR|D_STREAM, "Set packet size: set interface error"); PDEBUG(D_ERR|D_STREAM, "Set packet size: set interface error");
return; return err_code;
} }
data = gspca_dev->usb_buf; data = gspca_dev->usb_buf;
@ -154,7 +155,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
err_code = reg_w(gspca_dev, data[0], 2); err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0) if (err_code < 0)
return; return err_code;
/* /*
Initialize the MR97113 chip register Initialize the MR97113 chip register
@ -180,14 +181,14 @@ static void sd_start(struct gspca_dev *gspca_dev)
err_code = reg_w(gspca_dev, data[0], 11); err_code = reg_w(gspca_dev, data[0], 11);
if (err_code < 0) if (err_code < 0)
return; return err_code;
data[0] = 0x23; /* address */ data[0] = 0x23; /* address */
data[1] = 0x09; /* reg 35, append frame header */ data[1] = 0x09; /* reg 35, append frame header */
err_code = reg_w(gspca_dev, data[0], 2); err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0) if (err_code < 0)
return; return err_code;
data[0] = 0x3c; /* address */ data[0] = 0x3c; /* address */
/* if (gspca_dev->width == 1280) */ /* if (gspca_dev->width == 1280) */
@ -198,7 +199,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
* (unit: 4KB) 200KB */ * (unit: 4KB) 200KB */
err_code = reg_w(gspca_dev, data[0], 2); err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0) if (err_code < 0)
return; return err_code;
if (0) { /* fixed dark-gain */ if (0) { /* fixed dark-gain */
data[1] = 0; /* reg 94, Y Gain (1.75) */ data[1] = 0; /* reg 94, Y Gain (1.75) */
@ -240,13 +241,13 @@ static void sd_start(struct gspca_dev *gspca_dev)
err_code = reg_w(gspca_dev, data[0], 6); err_code = reg_w(gspca_dev, data[0], 6);
if (err_code < 0) if (err_code < 0)
return; return err_code;
data[0] = 0x67; data[0] = 0x67;
data[1] = 0x13; /* reg 103, first pixel B, disable sharpness */ data[1] = 0x13; /* reg 103, first pixel B, disable sharpness */
err_code = reg_w(gspca_dev, data[0], 2); err_code = reg_w(gspca_dev, data[0], 2);
if (err_code < 0) if (err_code < 0)
return; return err_code;
/* /*
* initialize the value of MI sensor... * initialize the value of MI sensor...
@ -326,6 +327,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
data[0] = 0x00; data[0] = 0x00;
data[1] = 0x4d; /* ISOC transfering enable... */ data[1] = 0x4d; /* ISOC transfering enable... */
reg_w(gspca_dev, data[0], 2); reg_w(gspca_dev, data[0], 2);
return err_code;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

5
drivers/media/video/gspca/ov519.c
View File

@ -1854,7 +1854,7 @@ static int set_ov_sensor_window(struct sd *sd)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
int ret; int ret;
@ -1871,9 +1871,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
goto out; goto out;
PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt); PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt);
ov51x_led_control(sd, 1); ov51x_led_control(sd, 1);
return; return 0;
out: out:
PDEBUG(D_ERR, "camera start error:%d", ret); PDEBUG(D_ERR, "camera start error:%d", ret);
return ret;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/pac207.c
View File

@ -281,7 +281,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
__u8 mode; __u8 mode;
@ -323,6 +323,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
sd->sof_read = 0; sd->sof_read = 0;
sd->autogain_ignore_frames = 0; sd->autogain_ignore_frames = 0;
atomic_set(&sd->avg_lum, -1); atomic_set(&sd->avg_lum, -1);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/pac7311.c
View File

@ -675,7 +675,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
@ -724,6 +724,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w(gspca_dev, 0x78, 0x01); reg_w(gspca_dev, 0x78, 0x01);
else else
reg_w(gspca_dev, 0x78, 0x05); reg_w(gspca_dev, 0x78, 0x05);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/sonixb.c
View File

@ -892,7 +892,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam = &gspca_dev->cam; struct cam *cam = &gspca_dev->cam;
@ -976,6 +976,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
sd->frames_to_drop = 0; sd->frames_to_drop = 0;
sd->autogain_ignore_frames = 0; sd->autogain_ignore_frames = 0;
atomic_set(&sd->avg_lum, -1); atomic_set(&sd->avg_lum, -1);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/sonixj.c
View File

@ -1203,7 +1203,7 @@ static void setvflip(struct sd *sd)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
int i; int i;
@ -1357,6 +1357,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
} }
setautogain(gspca_dev); setautogain(gspca_dev);
reg_w1(gspca_dev, 0x01, reg1); reg_w1(gspca_dev, 0x01, reg1);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/spca500.c
View File

@ -660,7 +660,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
int err; int err;
@ -867,6 +867,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
write_vector(gspca_dev, Clicksmart510_defaults); write_vector(gspca_dev, Clicksmart510_defaults);
break; break;
} }
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/spca501.c
View File

@ -1980,7 +1980,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
int mode; int mode;
@ -2012,6 +2012,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
setbrightness(gspca_dev); setbrightness(gspca_dev);
setcontrast(gspca_dev); setcontrast(gspca_dev);
setcolors(gspca_dev); setcolors(gspca_dev);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/spca505.c
View File

@ -688,7 +688,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
int ret; int ret;
@ -733,6 +733,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
/* reg_write(dev, 0x5, 0x0, 0x0); */ /* reg_write(dev, 0x5, 0x0, 0x0); */
/* reg_write(dev, 0x5, 0x0, 0x1); */ /* reg_write(dev, 0x5, 0x0, 0x1); */
/* reg_write(dev, 0x5, 0x11, 0x2); */ /* reg_write(dev, 0x5, 0x11, 0x2); */
return ret;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/spca506.c
View File

@ -422,7 +422,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
__u16 norme; __u16 norme;
@ -549,6 +549,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
PDEBUG(D_STREAM, "webcam started"); PDEBUG(D_STREAM, "webcam started");
spca506_GetNormeInput(gspca_dev, &norme, &channel); spca506_GetNormeInput(gspca_dev, &norme, &channel);
spca506_SetNormeInput(gspca_dev, norme, channel); spca506_SetNormeInput(gspca_dev, norme, channel);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/spca508.c
View File

@ -1528,7 +1528,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
int mode; int mode;
@ -1546,6 +1546,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break; break;
} }
reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20); reg_write(gspca_dev->dev, 0x8112, 0x10 | 0x20);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

6
drivers/media/video/gspca/spca561.c
View File

@ -699,7 +699,7 @@ static void setautogain(struct gspca_dev *gspca_dev)
sd->ag_cnt = -1; sd->ag_cnt = -1;
} }
static void sd_start_12a(struct gspca_dev *gspca_dev) static int sd_start_12a(struct gspca_dev *gspca_dev)
{ {
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
int Clck = 0x8a; /* lower 0x8X values lead to fps > 30 */ int Clck = 0x8a; /* lower 0x8X values lead to fps > 30 */
@ -725,8 +725,9 @@ static void sd_start_12a(struct gspca_dev *gspca_dev)
setwhite(gspca_dev); setwhite(gspca_dev);
setautogain(gspca_dev); setautogain(gspca_dev);
setexposure(gspca_dev); setexposure(gspca_dev);
return 0;
} }
static void sd_start_72a(struct gspca_dev *gspca_dev) static int sd_start_72a(struct gspca_dev *gspca_dev)
{ {
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
int Clck; int Clck;
@ -750,6 +751,7 @@ static void sd_start_72a(struct gspca_dev *gspca_dev)
reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */ reg_w_val(dev, 0x8700, Clck); /* 0x27 clock */
reg_w_val(dev, 0x8112, 0x10 | 0x20); reg_w_val(dev, 0x8112, 0x10 | 0x20);
setautogain(gspca_dev); setautogain(gspca_dev);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

5
drivers/media/video/gspca/stk014.c
View File

@ -324,7 +324,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
int ret, value; int ret, value;
@ -374,9 +374,10 @@ static void sd_start(struct gspca_dev *gspca_dev)
set_par(gspca_dev, 0x01000000); set_par(gspca_dev, 0x01000000);
set_par(gspca_dev, 0x01000000); set_par(gspca_dev, 0x01000000);
PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt); PDEBUG(D_STREAM, "camera started alt: 0x%02x", gspca_dev->alt);
return; return 0;
out: out:
PDEBUG(D_ERR|D_STREAM, "camera start err %d", ret); PDEBUG(D_ERR|D_STREAM, "camera start err %d", ret);
return ret;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/sunplus.c
View File

@ -961,7 +961,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
@ -1042,6 +1042,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break; break;
} }
sp5xx_initContBrigHueRegisters(gspca_dev); sp5xx_initContBrigHueRegisters(gspca_dev);
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/t613.c
View File

@ -849,7 +849,7 @@ static int sd_getlowlight(struct gspca_dev *gspca_dev, __s32 *val)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
int mode; int mode;
@ -898,6 +898,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
setbrightness(gspca_dev); setbrightness(gspca_dev);
setcontrast(gspca_dev); setcontrast(gspca_dev);
setcolors(gspca_dev); setcolors(gspca_dev);
return 0;
} }
static void sd_pkt_scan(struct gspca_dev *gspca_dev, static void sd_pkt_scan(struct gspca_dev *gspca_dev,

3
drivers/media/video/gspca/tv8532.c
View File

@ -390,7 +390,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
} }
/* -- start the camera -- */ /* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32); reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00); reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
@ -443,6 +443,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
/************************************************/ /************************************************/
tv_8532_PollReg(gspca_dev); tv_8532_PollReg(gspca_dev);
reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00); /* 0x31 */ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00); /* 0x31 */
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

5
drivers/media/video/gspca/vc032x.c
View File

@ -1501,7 +1501,7 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
usb_exchange(gspca_dev, ov7660_freq_tb[sd->lightfreq]); usb_exchange(gspca_dev, ov7660_freq_tb[sd->lightfreq]);
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
const __u8 *GammaT = NULL; const __u8 *GammaT = NULL;
@ -1585,7 +1585,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
break; break;
default: default:
PDEBUG(D_PROBE, "Damned !! no sensor found Bye"); PDEBUG(D_PROBE, "Damned !! no sensor found Bye");
return; return -EMEDIUMTYPE;
} }
if (GammaT && MatrixT) { if (GammaT && MatrixT) {
put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a); put_tab_to_reg(gspca_dev, GammaT, 17, 0xb84a);
@ -1621,6 +1621,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
setautogain(gspca_dev); setautogain(gspca_dev);
setlightfreq(gspca_dev); setlightfreq(gspca_dev);
} }
return 0;
} }
static void sd_stopN(struct gspca_dev *gspca_dev) static void sd_stopN(struct gspca_dev *gspca_dev)

3
drivers/media/video/gspca/zc3xx.c
View File

@ -7178,7 +7178,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
return 0; return 0;
} }
static void sd_start(struct gspca_dev *gspca_dev) static int sd_start(struct gspca_dev *gspca_dev)
{ {
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
struct usb_device *dev = gspca_dev->dev; struct usb_device *dev = gspca_dev->dev;
@ -7331,6 +7331,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
reg_w(dev, 0x02, 0x0008); reg_w(dev, 0x02, 0x0008);
break; break;
} }
return 0;
} }
static void sd_stop0(struct gspca_dev *gspca_dev) static void sd_stop0(struct gspca_dev *gspca_dev)