From: Lee Jones <lee.jones@linaro.org>
To: Wolfram Sang <wsa@the-dreams.de>
Cc: Johan Hovold <johan@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
balbi@kernel.org, wsa+renesas@sang-engineering.com,
gregkh@linuxfoundation.org, linus.walleij@linaro.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
david.brown@linaro.org, alokc@codeaurora.org,
kramasub@codeaurora.org, linux-i2c@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-arm-msm@vger.kernel.org,
andy.gross@linaro.org, jlhugo@gmail.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe
Date: Wed, 5 Jun 2019 19:49:41 +0100 [thread overview]
Message-ID: <20190605184941.GU4797@dell> (raw)
In-Reply-To: <20190605141812.GA962@kunai>
On Wed, 05 Jun 2019, Wolfram Sang wrote:
>
> > To enable dynamic debugging in driver core you could use something like
> >
> > CONFIG_CMDLINE="dyndbg=\"func really_probe =p\""
> >
> > That gives you two printouts per successful probe, for example:
> >
> > bus: 'usb-serial': really_probe: probing driver edgeport_ti_1 with device ttyUSB0
> > bus: 'usb-serial': really_probe: bound device ttyUSB0 to driver edgeport_ti_1
>
> I agree that this scales much better than adding strings to every
> driver. Also, the driver core will report failed probes other than
> -ENODEV, or?
>
> Regarding this patch, however, I don't care much. I'll let the driver
> maintainers decide.
I've downgraded this to dev_dbg() in v2.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2019-06-05 18:49 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-04 10:44 [PATCH 1/8] i2c: i2c-qcom-geni: Provide support for ACPI Lee Jones
2019-06-04 10:44 ` [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe Lee Jones
2019-06-05 6:20 ` Bjorn Andersson
2019-06-05 7:16 ` Lee Jones
2019-06-05 7:22 ` Ard Biesheuvel
2019-06-05 8:23 ` Lee Jones
2019-06-05 7:56 ` Johan Hovold
2019-06-05 8:20 ` Lee Jones
2019-06-05 8:33 ` Johan Hovold
2019-06-05 8:49 ` Lee Jones
2019-06-05 8:55 ` Johan Hovold
2019-06-05 14:18 ` Wolfram Sang
2019-06-05 18:49 ` Lee Jones [this message]
2019-06-12 14:54 ` Johan Hovold
2019-06-04 10:44 ` [PATCH 3/8] pinctrl: msm: Add ability for drivers to supply a reserved GPIO list Lee Jones
2019-06-04 10:44 ` [PATCH 4/8] pinctrl: qcom: sdm845: Provide ACPI support Lee Jones
2019-06-05 6:17 ` Bjorn Andersson
2019-06-05 7:31 ` Lee Jones
2019-06-05 19:06 ` Bjorn Andersson
2019-06-05 19:35 ` Lee Jones
2019-06-04 10:44 ` [PATCH 5/8] soc: qcom: geni: Add support for ACPI Lee Jones
2019-06-04 10:44 ` [PATCH 6/8] usb: dwc3: qcom: Add support for booting with ACPI Lee Jones
2019-06-05 6:35 ` Bjorn Andersson
2019-06-05 7:09 ` Lee Jones
2019-06-05 9:55 ` Lee Jones
2019-06-04 10:44 ` [PATCH 7/8] usb: dwc3: qcom: Start USB in 'host mode' on the SDM845 Lee Jones
2019-06-05 7:00 ` Bjorn Andersson
2019-06-05 8:34 ` Lee Jones
2019-06-05 14:07 ` Jeffrey Hugo
2019-06-05 18:50 ` Lee Jones
2019-06-05 19:14 ` Bjorn Andersson
2019-06-05 19:29 ` Lee Jones
2019-06-04 10:44 ` [PATCH 8/8] usb: dwc3: qcom: Improve error handling Lee Jones
2019-06-05 7:03 ` Bjorn Andersson
2019-06-05 11:42 [PATCH 1/8] i2c: i2c-qcom-geni: Provide support for ACPI Lee Jones
2019-06-05 11:42 ` [PATCH 2/8] i2c: i2c-qcom-geni: Signify successful driver probe Lee Jones
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