linux-kernel - Re: [PATCH V2 0/2] Add partial initialization support

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Message-ID: <f6e4413b-eac1-4c0d-9ecd-ff28138617ff@linaro.org>
Date:   Fri, 29 Sep 2023 14:08:52 +0100
From:   Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To:     Sarthak Garg <quic_sartgarg@...cinc.com>, adrian.hunter@...el.com,
        ulf.hansson@...aro.org
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, quic_rampraka@...cinc.com,
        quic_pragalla@...cinc.com, quic_sayalil@...cinc.com,
        quic_nitirawa@...cinc.com, quic_sachgupt@...cinc.com,
        quic_bhaskarv@...cinc.com, quic_narepall@...cinc.com
Subject: Re: [PATCH V2 0/2] Add partial initialization support

On 29/09/2023 11:28, Sarthak Garg wrote:
> Add the ability to partially initialize the MMC device by
> using device sleep/awake sequence (CMD5).
> Device will be sent to sleep state during mmc runtime/system suspend
> and will be woken up during mmc runtime/system resume.
> By using this sequence the device doesn't need full initialization
> which gives 25% time reduction in system/runtime resume path.
> Also enable this feature for qualcomm controllers.
> 
> Sarthak Garg (2):
>    mmc: core: Add partial initialization support
>    mmc: sdhci-msm: Enable MMC_CAP2_SLEEP_AWAKE for Qualcomm controllers
> 
>   drivers/mmc/core/mmc.c       | 162 +++++++++++++++++++++++++++++++++--
>   drivers/mmc/host/sdhci-msm.c |   1 +
>   include/linux/mmc/card.h     |   4 +
>   include/linux/mmc/host.h     |   2 +
>   4 files changed, 160 insertions(+), 9 deletions(-)
> 
> --
> 2.17.1
> 

A terrible nit pick on my part however, you should include the name of 
the subsystem/driver in the title of the series.

"mmc: Do this awesome new thing"

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bod