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Date:   Wed, 3 Mar 2021 16:09:06 +0100
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Guenter Roeck <linux@roeck-us.net>
Cc:     Krzysztof Kozlowski <krzk@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        taehyun cho <taehyun.cho@samsung.com>, balbi@kernel.org,
        linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] usb: dwc3: make USB_DWC3_EXYNOS independent
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On Wed, Mar 03, 2021 at 06:56:38AM -0800, Guenter Roeck wrote:
> On 3/3/21 6:05 AM, Greg Kroah-Hartman wrote:
> [ ... ]
> >> Anyway, that's the convention or consensus so far for entire SoC. If we
> >> want to change it - sure, but let's make it for everyone, not for just
> >> this one USB driver.
> > 
> > Great, let's change it for everyone, I don't see a need for ARCH_*
> > symbols except for people who want to make it simpler for their one
> > board type.  And for that, use a defconfig.
> > 
> 
> I don't think that will work in practice. Many ARCH_ symbols for various
> architectures contradict with each other. Almost all watchdog drivers
> only _build_ for specific platforms/architectures.

Great, that's horrible to hear, so much for a "generic arm64 kernel
binary" which I _thought_ was the goal.

ugh, you would have thought we would have learned our lesson with
arm32...

greg k-h