linux-kernel - Re: [PATCH 02/11] usb: dwc3: st: simplify with dev_err

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Message-ID: <7c6df930-f685-421d-9186-b064d15dfa00@linaro.org>
Date: Tue, 27 Aug 2024 11:35:23 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Thinh Nguyen <Thinh.Nguyen@...opsys.com>
Cc: Patrice Chotard <patrice.chotard@...s.st.com>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, Michal Simek <michal.simek@....com>,
 "linux-arm-kernel@...ts.infradead.org"
 <linux-arm-kernel@...ts.infradead.org>,
 "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
 "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
 "imx@...ts.linux.dev" <imx@...ts.linux.dev>,
 "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH 02/11] usb: dwc3: st: simplify with dev_err_probe

On 27/08/2024 03:19, Thinh Nguyen wrote:
> On Wed, Aug 14, 2024, Krzysztof Kozlowski wrote:
>> Use dev_err_probe() to make the error paths a bit simpler.
> 
> I think it makes more sense to note that this helps with cases of
> -EPROBE_DEFER than making this simpler. Regardless, this is an
> improvement.
> 
> Acked-by: Thinh Nguyen <Thinh.Nguyen@...opsys.com>

Yeah, I forgot about this argument. Getting resets can defer, so this
actually solves the dmesg flood for deferred probes.

Best regards,
Krzysztof