From: "Hélène Vulquin" <oss@helene.moe>
To: "Dragan Simic" <dsimic@manjaro.org>, <linux-spi@vger.kernel.org>,
<linux-rockchip@lists.infradead.org>
Cc: <broonie@kernel.org>, <heiko@sntech.de>,
<gregkh@linuxfoundation.org>, <rafael@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 4/5] driver core: Add device probe log helper dev_warn_probe()
Date: Tue, 01 Oct 2024 11:02:11 +0200 [thread overview]
Message-ID: <D4KCJ2SLGMWG.1ZGZRDMNDKAVD@helene.moe> (raw)
In-Reply-To: <2be0a28538bb2a3d1bcc91e2ca1f2d0dc09146d9.1727601608.git.dsimic@manjaro.org>
On Sun Sep 29, 2024 at 11:21 AM CEST, Dragan Simic wrote:
> Some drivers can still provide their functionality to a certain extent even
> some of their resource acquisitions eventually fail. In such cases, emitting
> errors isn't the desired action, but warnings should be emitted instead.
>
> To solve this, introduce dev_warn_probe() as a new device probe log helper,
> which behaves identically as the already existing dev_err_probe(), while it
> produces warnings instead of errors. The intended use is with the resources
> that are actually optional for a particular driver.
>
> While there, copyedit the kerneldoc for dev_err_probe() a bit, to simplify
> its wording a bit, and reuse it as the kerneldoc for dev_warn_probe(), with
> the necessary wording adjustments, of course.
>
> Signed-off-by: Dragan Simic <dsimic@manjaro.org>
Applied and tested on 6.11 for arm64 without noticing any issues.
Tested-by: Hélène Vulquin <oss@helene.moe>
next prev parent reply other threads:[~2024-10-01 9:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-29 9:21 [PATCH v3 0/5] Add dev_warn_probe() and improve error handling in Rockchip SPI drivers Dragan Simic
2024-09-29 9:21 ` [PATCH v3 1/5] spi: rockchip: Perform trivial code cleanups Dragan Simic
2024-09-29 9:21 ` [PATCH v3 2/5] spi: rockchip-sfc: " Dragan Simic
2024-09-29 9:21 ` [PATCH v3 3/5] spi: rockchip-sfc: Use dev_err_probe() in the probe path Dragan Simic
2024-09-29 9:21 ` [PATCH v3 4/5] driver core: Add device probe log helper dev_warn_probe() Dragan Simic
2024-10-01 9:02 ` Hélène Vulquin [this message]
2024-10-07 14:25 ` Mark Brown
2024-10-08 13:22 ` Greg KH
2024-10-08 13:22 ` Greg KH
2024-10-08 16:18 ` Dragan Simic
2024-10-08 17:00 ` Mark Brown
2024-10-08 17:32 ` Dragan Simic
2024-10-08 17:37 ` Mark Brown
2024-10-08 17:39 ` Dragan Simic
2024-09-29 9:21 ` [PATCH v3 5/5] spi: rockchip: Use dev_{err,warn}_probe() in the probe path Dragan Simic
2024-10-01 9:06 ` Hélène Vulquin
2024-10-10 11:14 ` [PATCH v3 0/5] Add dev_warn_probe() and improve error handling in Rockchip SPI drivers Mark Brown
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