Lines Matching refs:usb_err
615 if (gspca_dev->usb_err < 0) in ov534_reg_write()
627 gspca_dev->usb_err = ret; in ov534_reg_write()
636 if (gspca_dev->usb_err < 0) in ov534_reg_read()
646 gspca_dev->usb_err = ret; in ov534_reg_read()
711 gspca_dev->usb_err = -EIO; in sccb_reg_write()
1076 gspca_dev->usb_err = 0; in ov534_g_volatile_ctrl()
1079 return gspca_dev->usb_err; in ov534_g_volatile_ctrl()
1082 gspca_dev->usb_err = 0; in ov534_g_volatile_ctrl()
1086 return gspca_dev->usb_err; in ov534_g_volatile_ctrl()
1096 gspca_dev->usb_err = 0; in ov534_s_ctrl()
1116 if (!gspca_dev->usb_err && !ctrl->val && sd->gain) in ov534_s_ctrl()
1125 if (!gspca_dev->usb_err && ctrl->val == V4L2_EXPOSURE_MANUAL && in ov534_s_ctrl()
1142 return gspca_dev->usb_err; in ov534_s_ctrl()
1313 return gspca_dev->usb_err; in sd_init()
1374 return gspca_dev->usb_err; in sd_start()