diff options
Diffstat (limited to 'drivers/usb/gadget/printer.c')
| -rw-r--r-- | drivers/usb/gadget/printer.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c index 2d867fd22413..6b8bf8c781c4 100644 --- a/drivers/usb/gadget/printer.c +++ b/drivers/usb/gadget/printer.c @@ -949,12 +949,6 @@ printer_set_config(struct printer_dev *dev, unsigned number) int result = 0; struct usb_gadget *gadget = dev->gadget; - if (gadget_is_sa1100(gadget) && dev->config) { - /* tx fifo is full, but we can't clear it...*/ - INFO(dev, "can't change configurations\n"); - return -ESPIPE; - } - switch (number) { case DEV_CONFIG_VALUE: result = 0; @@ -1033,12 +1027,6 @@ set_interface(struct printer_dev *dev, unsigned number) { int result = 0; - if (gadget_is_sa1100(dev->gadget) && dev->interface < 0) { - /* tx fifo is full, but we can't clear it...*/ - INFO(dev, "can't change interfaces\n"); - return -ESPIPE; - } - /* Free the current interface */ switch (dev->interface) { case PRINTER_INTERFACE: @@ -1392,12 +1380,6 @@ printer_bind(struct usb_gadget *gadget) goto fail; } - if (gadget_is_sa1100(gadget)) { - /* hardware can't write zero length packets. */ - ERROR(dev, "SA1100 controller is unsupport by this driver\n"); - goto fail; - } - gcnum = usb_gadget_controller_number(gadget); if (gcnum >= 0) { device_desc.bcdDevice = cpu_to_le16(0x0200 + gcnum); |