diff options
Diffstat (limited to 'drivers/media/usb/dvb-usb/nova-t-usb2.c')
| -rw-r--r-- | drivers/media/usb/dvb-usb/nova-t-usb2.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/media/usb/dvb-usb/nova-t-usb2.c b/drivers/media/usb/dvb-usb/nova-t-usb2.c index e7b290552b66..2e5cbfacbeed 100644 --- a/drivers/media/usb/dvb-usb/nova-t-usb2.c +++ b/drivers/media/usb/dvb-usb/nova-t-usb2.c @@ -130,7 +130,7 @@ ret: static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6]) { - int i; + int i, ret; u8 b; mac[0] = 0x00; @@ -139,7 +139,9 @@ static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6]) /* this is a complete guess, but works for my box */ for (i = 136; i < 139; i++) { - dibusb_read_eeprom_byte(d,i, &b); + ret = dibusb_read_eeprom_byte(d, i, &b); + if (ret) + return ret; mac[5 - (i - 136)] = b; } @@ -158,11 +160,17 @@ static int nova_t_probe(struct usb_interface *intf, } /* do not change the order of the ID table */ -static struct usb_device_id nova_t_table [] = { -/* 00 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_COLD) }, -/* 01 */ { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_WARM) }, - { } /* Terminating entry */ +enum { + HAUPPAUGE_WINTV_NOVA_T_USB2_COLD, + HAUPPAUGE_WINTV_NOVA_T_USB2_WARM, +}; + +static const struct usb_device_id nova_t_table[] = { + DVB_USB_DEV(HAUPPAUGE, HAUPPAUGE_WINTV_NOVA_T_USB2_COLD), + DVB_USB_DEV(HAUPPAUGE, HAUPPAUGE_WINTV_NOVA_T_USB2_WARM), + { } }; + MODULE_DEVICE_TABLE(usb, nova_t_table); static struct dvb_usb_device_properties nova_t_properties = { @@ -219,8 +227,8 @@ static struct dvb_usb_device_properties nova_t_properties = { .num_device_descs = 1, .devices = { { "Hauppauge WinTV-NOVA-T usb2", - { &nova_t_table[0], NULL }, - { &nova_t_table[1], NULL }, + { &nova_t_table[HAUPPAUGE_WINTV_NOVA_T_USB2_COLD], NULL }, + { &nova_t_table[HAUPPAUGE_WINTV_NOVA_T_USB2_WARM], NULL }, }, { NULL }, } |