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usb: gadget: move USB_BUFSIZ into global composite.h

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This patch moves USB_BUFSIZ into global header file as
USB_COMP_EP0_BUFSIZ. There is currently only one user (f_sourcesink)
besides composite which need it. Ideally f_sourcesink would have its
own ep0 buffer. Lets keep it that way it was for now.

Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sebastian Andrzej Siewior
2012-09-10 15:01:51 +02:00
committed by Felipe Balbi
parent dc995fc27c
commit e13f17ff88
3 changed files with 8 additions and 7 deletions
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drivers/usb/gadget/f_sourcesink.c
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@@ -795,7 +795,7 @@ static int sourcesink_setup(struct usb_configuration *c,
u16 w_value = le16_to_cpu(ctrl->wValue);
u16 w_length = le16_to_cpu(ctrl->wLength);
req->length = USB_BUFSIZ;
req->length = USB_COMP_EP0_BUFSIZ;
/* composite driver infrastructure handles everything except
* the two control test requests.