netdev - Re: [PATCH 49/80] net: wwan: Remove redundant pm_runtime_mark_last

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Message-ID: <4afe6178-7ff7-4a08-ac24-babff55ad5f0@gmail.com>
Date: Sat, 5 Jul 2025 12:51:29 +0300
From: Sergey Ryazanov <ryazanov.s.a@...il.com>
To: Sakari Ailus <sakari.ailus@...ux.intel.com>,
 Stephan Gerhold <stephan@...hold.net>,
 Loic Poulain <loic.poulain@....qualcomm.com>,
 Johannes Berg <johannes@...solutions.net>,
 Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Chandrashekar Devegowda <chandrashekar.devegowda@...el.com>,
 Chiranjeevi Rapolu <chiranjeevi.rapolu@...ux.intel.com>,
 Liu Haijun <haijun.liu@...iatek.com>,
 M Chetan Kumar <m.chetan.kumar@...ux.intel.com>,
 Ricardo Martinez <ricardo.martinez@...ux.intel.com>
Cc: netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 49/80] net: wwan: Remove redundant
 pm_runtime_mark_last_busy() calls

On 7/4/25 10:54, Sakari Ailus wrote:
> pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(),
> pm_runtime_autosuspend() and pm_request_autosuspend() now include a call
> to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to
> pm_runtime_mark_last_busy().
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
> ---
> The cover letter of the set can be found here
> <URL:https://lore.kernel.org/linux-pm/20250704075225.3212486-1-sakari.ailus@linux.intel.com>.
> 
> In brief, this patch depends on PM runtime patches adding marking the last
> busy timestamp in autosuspend related functions. The patches are here, on
> rc2:
> 
>          git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
>                  pm-runtime-6.17-rc1
> 
>   drivers/net/wwan/qcom_bam_dmux.c           | 2 --
>   drivers/net/wwan/t7xx/t7xx_hif_cldma.c     | 3 ---
>   drivers/net/wwan/t7xx/t7xx_hif_dpmaif_rx.c | 2 --
>   drivers/net/wwan/t7xx/t7xx_hif_dpmaif_tx.c | 2 --
>   4 files changed, 9 deletions(-)

Reviewed-by: Sergey Ryazanov <ryazanov.s.a@...il.com>