diff options
Diffstat (limited to 'drivers/usb/musb')
-rw-r--r-- | drivers/usb/musb/musb_gadget.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index b67a062f556b..95a67fea393b 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c | |||
@@ -704,7 +704,7 @@ static void rxstate(struct musb *musb, struct musb_request *req) | |||
704 | * most these gadgets, end of is signified either by a short packet, | 704 | * most these gadgets, end of is signified either by a short packet, |
705 | * or filling the last byte of the buffer. (Sending extra data in | 705 | * or filling the last byte of the buffer. (Sending extra data in |
706 | * that last pckate should trigger an overflow fault.) But in mode 1, | 706 | * that last pckate should trigger an overflow fault.) But in mode 1, |
707 | * we don't get DMA completion interrrupt for short packets. | 707 | * we don't get DMA completion interrupt for short packets. |
708 | * | 708 | * |
709 | * Theoretically, we could enable DMAReq irq (MUSB_RXCSR_DMAMODE = 1), | 709 | * Theoretically, we could enable DMAReq irq (MUSB_RXCSR_DMAMODE = 1), |
710 | * to get endpoint interrupt on every DMA req, but that didn't seem | 710 | * to get endpoint interrupt on every DMA req, but that didn't seem |