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>
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@ -200,6 +200,9 @@ static int sunxi_musb_enable(struct musb *musb)
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pr_debug("%s():\n", __func__);
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pr_debug("%s():\n", __func__);
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musb_ep_select(musb->mregs, 0);
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musb_writeb(musb->mregs, MUSB_FADDR, 0);
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if (enabled)
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if (enabled)
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return 0;
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return 0;
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