linux-kernel - Re: [PATCH v1 6/6] bus: mhi: core: Introduce sysfs entries for MHI

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Date:   Tue, 12 May 2020 09:32:41 -0600
From:   Jeffrey Hugo <jhugo@...eaurora.org>
To:     Bhaumik Bhatt <bbhatt@...eaurora.org>,
        manivannan.sadhasivam@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        hemantk@...eaurora.org
Subject: Re: [PATCH v1 6/6] bus: mhi: core: Introduce sysfs entries for MHI

On 5/11/2020 8:33 PM, Bhaumik Bhatt wrote:
> Introduce sysfs entries to enable userspace clients the ability to read
> the serial number and the OEM PK Hash values obtained from BHI. OEMs
> need to read these device-specific hardware information values through
> userspace for factory testing purposes and cannot be exposed via degbufs
> as it may remain disabled for performance reasons. Also, update the
> documentation for ABI to include these entries.
> 
> Signed-off-by: Bhaumik Bhatt <bbhatt@...eaurora.org>
> ---
>   Documentation/ABI/stable/sysfs-bus-mhi | 25 ++++++++++++++++
>   drivers/bus/mhi/core/init.c            | 53 ++++++++++++++++++++++++++++++++++
>   2 files changed, 78 insertions(+)
>   create mode 100644 Documentation/ABI/stable/sysfs-bus-mhi

I think you need to update MAINTAINERS as well.

-- 
Jeffrey Hugo
Qualcomm Technologies, Inc. is a member of the
Code Aurora Forum, a Linux Foundation Collaborative Project.