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usb: gadget: dwc2_udc_otg: set ep's desc during enable/disable

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Fastboot support has been broken on platforms using dwc2 controller
since the gadget gets its max packet size from it.
This patch is the equivalent of 723fd5668f which fixed the same issue
but for the chipidea controller.

Fixes: 27c9141b11 ("usb: gadget: fastboot: use correct max packet size")

Signed-off-by: Gary Bisson <gary.bisson@boundarydevices.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Gary Bisson
2022-01-06 16:02:08 +01:00
committed by Tom Rini
parent 7ad0cee754
commit 8f758683a8
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/gadget/dwc2_udc_otg.c
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@@ -655,6 +655,7 @@ static int dwc2_ep_enable(struct usb_ep *_ep,
return -ESHUTDOWN;
}
_ep->desc = desc;
ep->stopped = 0;
ep->desc = desc;
ep->pio_irqs = 0;
@@ -695,6 +696,7 @@ static int dwc2_ep_disable(struct usb_ep *_ep)
/* Nuke all pending requests */
nuke(ep, -ESHUTDOWN);
_ep->desc = NULL;
ep->desc = 0;
ep->stopped = 1;