[PATCH v2 1/4] clock_imx8mq: Delete not used init_usb_clk()

[Fabio Estevam]

Hi Anatolij,

On Thu, Jan 23, 2020 at 11:43 AM Anatolij Gustschin <agust at denx.de> wrote:
>
> On Thu, 23 Jan 2020 10:20:14 -0300
> Pedro Jardim jardim.c.pedro at gmail.com wrote:
>
> > Function init_usb_clk() is not used anywhere, so it can simply be deleted.
> > This was detected by the following sparse warning:
> >
> > arch/arm/mach-imx/imx8m/clock_imx8mq.c:377:6: warning: no previous prototype
> >  for ‘init_usb_clk’ [-Wmissing-prototypes]
> >  void init_usb_clk(void)
>
> Cc'ing Peng. Maybe this was in preparation for adding USB support ?

Unfortunately i.MX8M USB support has been pending for a long time.

I prefer if we could get rid of this unused code and then bring this
back when USB support comes in.