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usb: gadget: Update s3c-hsudc to use usb_endpoint_descriptor inside the struct usb_ep

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Remove redundant pointer to struct usb_endpoint_descriptor.

Signed-off-by: Ido Shayevitz <idos@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Ido Shayevitz 2012-03-12 20:25:40 +02:00 committed by Felipe Balbi
parent 0ff21e0e9c
commit 955846a60a
1 changed files with 3 additions and 6 deletions
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9
drivers/usb/gadget/s3c-hsudc.c
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@ -110,7 +110,6 @@ struct s3c_hsudc_ep {
struct usb_ep ep;
char name[20];
struct s3c_hsudc *dev;
const struct usb_endpoint_descriptor *desc;
struct list_head queue;
u8 stopped;
u8 wedge;
@ -761,7 +760,7 @@ static int s3c_hsudc_ep_enable(struct usb_ep *_ep,
u32 ecr = 0;
hsep = our_ep(_ep);
if (!_ep || !desc || hsep->desc || _ep->name == ep0name
if (!_ep || !desc || hsep->ep.desc || _ep->name == ep0name
|| desc->bDescriptorType != USB_DT_ENDPOINT
|| hsep->bEndpointAddress != desc->bEndpointAddress
|| ep_maxpacket(hsep) < usb_endpoint_maxp(desc))
@ -783,7 +782,7 @@ static int s3c_hsudc_ep_enable(struct usb_ep *_ep,
writel(ecr, hsudc->regs + S3C_ECR);
hsep->stopped = hsep->wedge = 0;
hsep->desc = desc;
hsep->ep.desc = desc;
hsep->ep.maxpacket = usb_endpoint_maxp(desc);
s3c_hsudc_set_halt(_ep, 0);
@ -806,7 +805,7 @@ static int s3c_hsudc_ep_disable(struct usb_ep *_ep)
struct s3c_hsudc *hsudc = hsep->dev;
unsigned long flags;
if (!_ep || !hsep->desc)
if (!_ep || !hsep->ep.desc)
return -EINVAL;
spin_lock_irqsave(&hsudc->lock, flags);
@ -816,7 +815,6 @@ static int s3c_hsudc_ep_disable(struct usb_ep *_ep)
s3c_hsudc_nuke_ep(hsep, -ESHUTDOWN);
hsep->desc = 0;
hsep->ep.desc = NULL;
hsep->stopped = 1;
@ -1006,7 +1004,6 @@ static void s3c_hsudc_initep(struct s3c_hsudc *hsudc,
hsep->ep.maxpacket = epnum ? 512 : 64;
hsep->ep.ops = &s3c_hsudc_ep_ops;
hsep->fifo = hsudc->regs + S3C_BR(epnum);
hsep->desc = 0;
hsep->ep.desc = NULL;
hsep->stopped = 0;
hsep->wedge = 0;