linux-kernel - Re: [PATCH] usb: don't hide bios bug warning

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Date:	Sat, 26 Jul 2008 18:56:33 -0700
From:	David Brownell <david-b@...bell.net>
To:	yhlu.kernel@...il.com, gregkh@...e.de
Cc:	mingo@...e.hu, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org
Subject: Re: [PATCH] usb: don't hide bios bug warning

> >> -                             dev_warn(&pdev->dev, "EHCI: BIOS handoff failed"
> >> +                             dev_printk(KERN_WARNING, &pdev->dev,
> >> +                                             "EHCI: BIOS handoff failed"
> >
> > This is the exact same thing, no change.
> >
> > confused,
>
> end user will not set CONFIG_USB_DEBUG, so that dev_warn will do nothing.

Yes it does ... KERN_WARNING != KERN_DEBUG, and it's the latter
which is toggled (via DEBUG) by CONFIG_USB_DEBUG...
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