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usb: dwc3: correct set_halt implementation for ep0

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set_halt for ep0 is called to stall a deferred control responses by the
gadget.  We already have a function to stall default control endpoint.
This patch points set_halt for ep0 to the already available function.

Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Michel Sanches <michel.sanches@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Pratyush Anand
2012-06-25 22:40:43 +05:30
committed by Felipe Balbi
parent 5c81ababec
commit 08f0d96670
3 changed files with 16 additions and 2 deletions
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10
drivers/usb/dwc3/ep0.c
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@@ -225,6 +225,16 @@ static void dwc3_ep0_stall_and_restart(struct dwc3 *dwc)
dwc3_ep0_out_start(dwc);
}
int dwc3_gadget_ep0_set_halt(struct usb_ep *ep, int value)
{
struct dwc3_ep *dep = to_dwc3_ep(ep);
struct dwc3 *dwc = dep->dwc;
dwc3_ep0_stall_and_restart(dwc);
return 0;
}
void dwc3_ep0_out_start(struct dwc3 *dwc)
{
int ret;