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usb: dwc3: core: add flag for EP0 direction

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Add a flag to keep track of ep0 direction.
This flag will be used on a following patch.

Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Felipe Balbi 2011-08-27 22:26:00 +03:00
parent a6829706ce
commit 984f66a6f9
1 changed files with 3 additions and 0 deletions
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3
drivers/usb/dwc3/core.h
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@ -350,6 +350,9 @@ struct dwc3_ep {
#define DWC3_EP_PENDING_REQUEST (1 << 5)
#define DWC3_EP_WILL_SHUTDOWN (1 << 6)
/* This last one is specific to EP0 */
#define DWC3_EP0_DIR_IN (1 << 31)
unsigned current_trb;
u8 number;