[5/6] USB: renesas_usbhs: drop support for legacy phys

[Johan Hovold <johan@kernel.org>]

On Wed, Apr 18, 2018 at 04:22:31AM +0000, Yoshihiro Shimoda wrote:
> Hi,
> 
> > From: Johan Hovold, Sent: Saturday, April 14, 2018 10:06 PM
> > 
> > Drop support for legacy phys which hasn't been used with a mainline
> > kernel since commit 9080b8dc761a ("ARM: OMAP2+: Remove legacy usb-host.c
> > platform init code"). Specifically, since that commit usb_get_phy_dev()
> > have always returned -ENODEV and consequently this code has not been
> > used.
> > 
> > Signed-off-by: Johan Hovold <johan@kernel.org>
> > ---
> >  drivers/usb/renesas_usbhs/common.h |  1 -
> >  drivers/usb/renesas_usbhs/rcar2.c  | 29 -----------------------------
> >  2 files changed, 30 deletions(-)
> 
> Thank you for the patch!
> The drivers/usb/renesas_usbhs/mod_gadget.c still uses the legacy phy
> API (usb_get_phy()).
> Also this patch set doesn't drop the API. So, I think this subject
> should be changed.
> What do you think?

Good point, I'll try to rephrase it.

How about

	USB: renesas_usbhs: drop unused legacy-phy support

and then I amend the commit message with a note about the legacy API
still being used in gadget mode to bind the peripheral controller?

> Dropping usb_get_phy_dev() from this driver is good to me.

Thanks,
Johan
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