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musb: sunxi: Force EP0 on re-enable 

Currently, the second use of a gadget will fail, while the first one works.

Forcing the EP0 at every enable fix this issue.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Maxime Ripard 2015-08-04 17:04:10 +02:00 committed by Marek Vasut
parent 2582ca0d80
commit 1feda63ed9
1 changed files with 3 additions and 0 deletions
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3
drivers/usb/musb-new/sunxi.c
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@ -200,6 +200,9 @@ static int sunxi_musb_enable(struct musb *musb)
pr_debug("%s():\n", __func__);
musb_ep_select(musb->mregs, 0);
musb_writeb(musb->mregs, MUSB_FADDR, 0);
if (enabled)
return 0;