Re: [RFC PATCH] usb: reduce kernel log spam on driver registration

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On Thu, Aug 25, 2022 at 07:03:27PM +0200, Ard Biesheuvel wrote:
> Drivers are typically supposed to be quiet unless they are actually
> probed, but for some reason, USB host controllers seem to be exempt from
> this rule, and happily broadcast their existence into the kernel log at
> boot even if the hardware in question is nowhere to be found.
> 
> Let's fix that, and remove these pr_info() calls.
> 
> Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> 
> Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
> Cc: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
> Cc: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
> Cc: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> Cc: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
> Cc: Avi Fishman <avifishman70@xxxxxxxxx>
> Cc: Tomer Maimon <tmaimon77@xxxxxxxxx>
> Cc: Tali Perry <tali.perry1@xxxxxxxxx>
> Cc: Patrick Venture <venture@xxxxxxxxxx>
> Cc: Nancy Yuen <yuenn@xxxxxxxxxx>
> Cc: Benjamin Fair <benjaminfair@xxxxxxxxxx>
> Cc: Patrice Chotard <patrice.chotard@xxxxxxxxxxx>
> Cc: Vladimir Zapolskiy <vz@xxxxxxxxx>
> Cc: linux-usb@xxxxxxxxxxxxxxx
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Cc: linux-samsung-soc@xxxxxxxxxxxxxxx
> Cc: linux-omap@xxxxxxxxxxxxxxx
> Signed-off-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
> ---

Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>



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