Re:Re: [PATCH] video: hpfb: Unregister DIO driver on init failure

haoxiang_li2024 <[email protected]>
Newsgroups org.kernel.vger.linux-m68k,org.freedesktop.lists.dri-devel,org.kernel.vger.linux-fbdev,org.kernel.vger.linux-kernel
Message-ID <[email protected]> 

At 2026-06-24 16:51:02, "Geert Uytterhoeven" <[email protected]> wrote:
>Hence if the detection or initialization on the internal bus fails,
>other devices on the DIO bus must not be force-unbound.
>
>This is also the reason why any error returned by
>copy_from_kernel_nofault() is not considered fatal.

>

Thanks for your guidance! Understand that now.


Thanks,
Haoxiang
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