linux-kernel - Re: [PATCH 0/3] arm64: remove some unused defconfig options

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Date:   Tue, 24 Oct 2017 17:20:20 -0700
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     Alex Elder <elder@...aro.org>
Cc:     andy.gross@...aro.org, catalin.marinas@....com,
        will.deacon@....com, arnd@...db.de, linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] arm64: remove some unused defconfig options

On 10/20, Alex Elder wrote:
> This series deletes three config options related to USB on Qualcomm
> SoCs from the arm64 "defconfig", along with the code that they
> enable.  The code is no longer needed by any Qualcomm hardware.  
> 
> 					-Alex
> 
> Alex Elder (3):
>   arm64: defconfig: remove CONFIG_USB_EHCI_MSM
>   arm64: defconfig: remove CONFIG_USB_MSM_OTG
>   arm64: defconfig: remove CONFIG_USB_QCOM_8X16_PHY

As I said off-list, I would split this into defconfig for arm-soc
and drivers/usb for usb subsystem to pick up.

> 
>  arch/arm64/configs/defconfig        |    3 -
>  drivers/usb/host/Makefile           |    1 -
>  drivers/usb/host/ehci-msm.c         |  265 -----
>  drivers/usb/phy/Makefile            |    2 -
>  drivers/usb/phy/phy-msm-usb.c       | 2085 -----------------------------------
>  drivers/usb/phy/phy-qcom-8x16-usb.c |  366 ------
>  6 files changed, 2722 deletions(-)
>  delete mode 100644 drivers/usb/host/ehci-msm.c
>  delete mode 100644 drivers/usb/phy/phy-msm-usb.c
>  delete mode 100644 drivers/usb/phy/phy-qcom-8x16-usb.c
> 

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