X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Fprinter.c;h=6b8bf8c781c4938c123f475baec357b45dbf0c75;hb=73a0bd77d60163d8b4639834119a1ed65155c062;hp=2d867fd22413f9ab0a9af24bacc9aa306cf6df85;hpb=e0a2af1e60ae89b18ef3afbf655f096564751045;p=mv-sheeva.git

diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 2d867fd2241..6b8bf8c781c 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);