Lines Matching refs:usb_err
5553 if (gspca_dev->usb_err < 0) in reg_r()
5564 gspca_dev->usb_err = ret; in reg_r()
5576 if (gspca_dev->usb_err < 0) in reg_w()
5586 gspca_dev->usb_err = ret; in reg_w()
5596 if (gspca_dev->usb_err < 0) in i2c_read()
5616 if (gspca_dev->usb_err < 0) in i2c_write()
5958 gspca_dev->usb_err = 0; in transfer_update()
5960 if (gspca_dev->usb_err) in transfer_update()
5987 gspca_dev->usb_err = 0; in transfer_update()
5989 if (gspca_dev->usb_err) in transfer_update()
6339 gspca_dev->usb_err = 0; in zcxx_g_volatile_ctrl()
6342 return gspca_dev->usb_err; in zcxx_g_volatile_ctrl()
6354 gspca_dev->usb_err = 0; in zcxx_s_ctrl()
6387 if (!gspca_dev->usb_err && !ctrl->val && sd->exposure) in zcxx_s_ctrl()
6400 return gspca_dev->usb_err; in zcxx_s_ctrl()
6647 return gspca_dev->usb_err; in sd_init()
6825 if (gspca_dev->usb_err < 0) in sd_start()
6826 return gspca_dev->usb_err; in sd_start()