lkml.org 
[lkml]   [2014]   [Jan]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/2] USB: at91: fix the number of endpoint parameter
Date
In sama5d3 SoC, there are 16 endpoints. As the USBA_NR_ENDPOINTS
is only 7. So, fix it for sama5d3 SoC using the udc->num_ep.

Signed-off-by: Bo Shen <voice.shen@atmel.com>
---

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]);
--
1.8.5.2


\
 
 \ /
  Last update: 2014-01-17 04:41    [W:0.242 / U:1.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site