From: Andy Shevchenko <andriy.shevchenko@intel.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Abdurrahman Hussain via B4 Relay
<devnull+abdurrahman.nexthop.ai@kernel.org>,
abdurrahman@nexthop.ai, Michal Simek <michal.simek@amd.com>,
Andi Shyti <andi.shyti@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v10 1/7] i2c: xiic: switch to devres managed APIs
Date: Wed, 4 Feb 2026 12:11:47 +0200 [thread overview]
Message-ID: <aYMbY62uJo95yc1l@smile.fi.intel.com> (raw)
In-Reply-To: <20260204100034.000050b2@huawei.com>
On Wed, Feb 04, 2026 at 10:00:34AM +0000, Jonathan Cameron wrote:
> On Wed, 04 Feb 2026 07:01:58 +0000
> Abdurrahman Hussain via B4 Relay <devnull+abdurrahman.nexthop.ai@kernel.org> wrote:
...
> > - return 0;
> > -
> > -err_pm_disable:
> > - pm_runtime_disable(&pdev->dev);
> > - pm_runtime_set_suspended(&pdev->dev);
> > -
> > return ret;
> Trivial but if you are respinning...
> If you get here we know ret must be 0, so make that explicit to the reader as it
> was before with
> return 0;
> Otherwise they need to look up a few lines to realize that is true.
Right and this is already the line above, just wrong one was removed.
...
> > - pm_runtime_disable(&pdev->dev);
> > - pm_runtime_set_suspended(&pdev->dev);
> > pm_runtime_dont_use_autosuspend(&pdev->dev);
>
> Take a look at docs for the devm_runtime_enable() that is called
> by the cleanup for devm_pm_runtime_set_active_enabled()
>
> Short story, it will call pm_runtime_dont_use_autosuspend() for you
Good catch! It's not obvious from the devm_pm_*() naming... :-(
...
This definitely means v11 should be send at some point, but,
Abdurrahman, do not hurry with it, this series missed the cycle
anyway, we have a few *weeks* to polish this.
That said, send it after v6.20-rc1 (or v7.0-rc1) is out.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2026-02-04 10:11 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-04 7:01 [PATCH v10 0/7] i2c: xiic: use generic device property accessors Abdurrahman Hussain via B4 Relay
2026-02-04 7:01 ` [PATCH v10 1/7] i2c: xiic: switch to devres managed APIs Abdurrahman Hussain via B4 Relay
2026-02-04 10:00 ` Jonathan Cameron
2026-02-04 10:11 ` Andy Shevchenko [this message]
2026-02-04 17:59 ` Abdurrahman Hussain
2026-02-04 17:58 ` Abdurrahman Hussain
2026-02-04 7:01 ` [PATCH v10 2/7] i2c: xiic: remove duplicate error message Abdurrahman Hussain via B4 Relay
2026-02-04 10:01 ` Jonathan Cameron
2026-02-04 7:02 ` [PATCH v10 3/7] i2c: xiic: switch to generic device property accessors Abdurrahman Hussain via B4 Relay
2026-02-04 7:02 ` [PATCH v10 4/7] i2c: xiic: cosmetic cleanup Abdurrahman Hussain via B4 Relay
2026-02-04 7:02 ` [PATCH v10 5/7] i2c: xiic: cosmetic: use resource format specifier in debug log Abdurrahman Hussain via B4 Relay
2026-02-04 7:02 ` [PATCH v10 6/7] i2c: xiic: use numbered adapter registration Abdurrahman Hussain via B4 Relay
2026-02-04 7:02 ` [PATCH v10 7/7] i2c: xiic: skip input clock setup on non-OF systems Abdurrahman Hussain via B4 Relay
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