linux-kernel - Re: [PATCH v1 1/2] bus: mhi: core: Bail on writing register fields if read fails

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Message-ID: <45fbfe24-38eb-82f0-7134-a04854269247@codeaurora.org>
Date:   Wed, 18 Aug 2021 18:40:20 -0700
From:   Hemant Kumar <hemantk@...eaurora.org>
To:     Bhaumik Bhatt <bbhatt@...eaurora.org>,
        manivannan.sadhasivam@...aro.org
Cc:     linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        loic.poulain@...aro.org, quic_jhugo@...cinc.com
Subject: Re: [PATCH v1 1/2] bus: mhi: core: Bail on writing register fields if
 read fails



On 8/18/2021 4:50 PM, Bhaumik Bhatt wrote:
> Helper API to write register fields relies on successful reads
> of the register/address prior to the write. Bail out if a failure
> is seen when reading the register before the actual write is
> performed.
> 
> Signed-off-by: Bhaumik Bhatt <bbhatt@...eaurora.org>
Reviewed-by: Hemant Kumar <hemantk@...eaurora.org>

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