Messages in this thread | | | Date | Wed, 19 Feb 2014 09:43:20 +0100 | From | Nicolas Ferre <> | Subject | Re: [PATCH v2 1/2] USB: at91: fix the number of endpoint parameter |
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On 19/02/2014 03:07, Bo Shen : > In sama5d3 SoC, there are 16 endpoints, which is different with > earlier SoCs (only have 7 endpoints). The USBA_NR_ENDPOINTS micro
you should read "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. > > Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> --- > Changes in v2: > - Make the commit message more clearer. > > drivers/usb/gadget/atmel_usba_udc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c > index 2cb52e0..7e67a81 100644 > --- a/drivers/usb/gadget/atmel_usba_udc.c > +++ b/drivers/usb/gadget/atmel_usba_udc.c > @@ -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]); >
-- Nicolas Ferre
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