> diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
> index 57cae1f..dcb650f 100644
> --- a/drivers/usb/chipidea/core.c
> +++ b/drivers/usb/chipidea/core.c
> @@ -67,6 +67,8 @@
> #include <linux/usb/gadget.h>
> #include <linux/usb/otg.h>
> #include <linux/usb/chipidea.h>
> +#include <linux/usb/of.h>
> +#include <linux/phy.h>
>
> #include "ci.h"
> #include "udc.h"
> @@ -211,6 +213,42 @@ static int hw_device_init(struct ci13xxx *ci, void __iomem *base)
> return 0;
> }
>
> +static void hw_phymode_configure(struct ci13xxx *ci)
> +{
> + u32 portsc;
> +
> + /*
> + * The lpm version has the corresponding bits in the devlc register.
> + * Currently not implemented.
> + */
> + if (ci->hw_bank.lpm)
> + return;
Why you don't implement it ?
If you don't implement it, I believe you should add a warning in order to catch
it when used with lpm devices.
Matthieu
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