Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit aa7be0f8 authored by Bo Shen's avatar Bo Shen Committed by Felipe Balbi
Browse files

usb: gadget: at91: fix the number of endpoint parameter 



In sama5d3 SoC, there are 16 endpoints, which is different with
earlier SoCs (only have 7 endpoints). The USBA_NR_ENDPOINTS macro
is not suitable for sama5d3. So, get the endpoints number through
the udc->num_ep, which get from platform data for non-dt kernel,
or parse from dt node.

Acked-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: default avatarBo Shen <voice.shen@atmel.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 2e4c7553

drivers/usb/gadget/atmel_usba_udc.c

+1 −1
Original line number Diff line number Diff line
@@ -1670,7 +1670,7 @@ static irqreturn_t usba_udc_irq(int irq, void *devid) 
	if (ep_status) {

		int i;



		for (i = 0; i < USBA_NR_ENDPOINTS; i++)

		for (i = 0; i < udc->num_ep; i++)

			if (ep_status & (1 << i)) {

				if (ep_is_control(&udc->usba_ep[i]))

					usba_control_irq(udc, &udc->usba_ep[i]);