Re: [PATCH] arch: sh: remove references to config USB_OHCI_SH

[Geert Uytterhoeven]

Hi Lukas,

On Tue, Mar 7, 2023 at 9:02 AM Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx> wrote:
> Commit 4f6dfc2136fb ("usb: remove the dead USB_OHCI_SH option") left some
> references to the config USB_OHCI_SH in ./arch/sh/ around, expecting those
> to be removed with the whole SH architecture deletion.
>
> As that did not happen, do minor clean-up instead and remove the references
> to the removed config USB_OHCI_SH instead.
>
> Signed-off-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx>

Thanks for your patch!

> --- a/arch/sh/Kconfig
> +++ b/arch/sh/Kconfig
> @@ -326,7 +326,6 @@ config CPU_SUBTYPE_SH7720
>         select CPU_SH3
>         select CPU_HAS_DSP
>         select SYS_SUPPORTS_SH_CMT
> -       select USB_OHCI_SH if USB_OHCI_HCD

Shouldn't this select USB_OHCI_HCD_PLATFORM instead, as the (now
removed) Kconfig help text for USB_OHCI_SH used to say?

    +       select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD

I completely forgot I already made that comment before, cfr.
https://lore.kernel.org/all/CAMuHMdVM3BpvVD3c4gp1OidnwF5zFd4MJecij7zWBnahzNaSNw@xxxxxxxxxxxxxx

The same is true for the three selects below.
As USB is now broken, the proper solution will need
Fixes: 4f6dfc2136fb2e8d ("usb: remove the dead USB_OHCI_SH option")

>         select PINCTRL
>         help
>           Select SH7720 if you have a SH3-DSP SH7720 CPU.
> @@ -336,7 +335,6 @@ config CPU_SUBTYPE_SH7721
>         select CPU_SH3
>         select CPU_HAS_DSP
>         select SYS_SUPPORTS_SH_CMT
> -       select USB_OHCI_SH if USB_OHCI_HCD
>         help
>           Select SH7721 if you have a SH3-DSP SH7721 CPU.
>
> @@ -425,7 +423,6 @@ config CPU_SUBTYPE_SH7757
>  config CPU_SUBTYPE_SH7763
>         bool "Support SH7763 processor"
>         select CPU_SH4A
> -       select USB_OHCI_SH if USB_OHCI_HCD
>         help
>           Select SH7763 if you have a SH4A SH7763(R5S77631) CPU.
>
> @@ -451,7 +448,6 @@ config CPU_SUBTYPE_SH7786
>         select CPU_SHX3
>         select CPU_HAS_PTEAEX
>         select GENERIC_CLOCKEVENTS_BROADCAST if SMP
> -       select USB_OHCI_SH if USB_OHCI_HCD
>         select USB_EHCI_SH if USB_EHCI_HCD
>         select PINCTRL
>
> diff --git a/arch/sh/configs/sh7757lcr_defconfig b/arch/sh/configs/sh7757lcr_defconfig
> index f10fb730b6f4..cd404818e33f 100644
> --- a/arch/sh/configs/sh7757lcr_defconfig
> +++ b/arch/sh/configs/sh7757lcr_defconfig
> @@ -58,7 +58,6 @@ CONFIG_USB=y
>  CONFIG_USB_EHCI_HCD=y
>  CONFIG_USB_EHCI_SH=y
>  CONFIG_USB_OHCI_HCD=y
> -CONFIG_USB_OHCI_SH=y
>  CONFIG_USB_STORAGE=y
>  CONFIG_MMC=y
>  CONFIG_MMC_SDHI=y

This part is fine.

Gr{oetje,eeting}s,

                        Geert


--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds