diff options
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 47 |
1 files changed, 8 insertions, 39 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 6451bf47b05b..3496486927ea 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -87,7 +87,6 @@ struct ftdi_sio_quirk { }; static int ftdi_jtag_probe(struct usb_serial *serial); -static int ftdi_mtxorb_hack_setup(struct usb_serial *serial); static int ftdi_NDI_device_setup(struct usb_serial *serial); static int ftdi_stmclite_probe(struct usb_serial *serial); static int ftdi_8u2232c_probe(struct usb_serial *serial); @@ -98,10 +97,6 @@ static struct ftdi_sio_quirk ftdi_jtag_quirk = { .probe = ftdi_jtag_probe, }; -static struct ftdi_sio_quirk ftdi_mtxorb_hack_quirk = { - .probe = ftdi_mtxorb_hack_setup, -}; - static struct ftdi_sio_quirk ftdi_NDI_device_quirk = { .probe = ftdi_NDI_device_setup, }; @@ -256,14 +251,12 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0124_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0125_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0126_PID) }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0127_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0128_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0129_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012A_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012B_PID) }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012C_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012D_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012E_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_012F_PID) }, @@ -302,18 +295,12 @@ static const struct usb_device_id id_table_combined[] = { { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0150_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0151_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0152_PID) }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, - { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID), - .driver_info = (kernel_ulong_t)&ftdi_mtxorb_hack_quirk }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0153_PID) }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0154_PID) }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0155_PID) }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0156_PID) }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0157_PID) }, + { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0158_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_0159_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015A_PID) }, { USB_DEVICE(MTXORB_VID, MTXORB_FTDI_RANGE_015B_PID) }, @@ -1858,24 +1845,6 @@ static int ftdi_stmclite_probe(struct usb_serial *serial) return 0; } -/* - * The Matrix Orbital VK204-25-USB has an invalid IN endpoint. - * We have to correct it if we want to read from it. - */ -static int ftdi_mtxorb_hack_setup(struct usb_serial *serial) -{ - struct usb_host_endpoint *ep = serial->dev->ep_in[1]; - struct usb_endpoint_descriptor *ep_desc = &ep->desc; - - if (ep->enabled && ep_desc->wMaxPacketSize == 0) { - ep_desc->wMaxPacketSize = cpu_to_le16(0x40); - dev_info(&serial->dev->dev, - "Fixing invalid wMaxPacketSize on read pipe\n"); - } - - return 0; -} - static int ftdi_sio_port_remove(struct usb_serial_port *port) { struct ftdi_private *priv = usb_get_serial_port_data(port); |