Subject: Re: linux-next: build failure after merge of the hid tree

From: Greg Kroah-Hartman <[email-masked]>
Date: Fri, 3 Dec 2021 09:09:39 +0100

On Fri, Dec 03, 2021 at 06:01:24PM +1100, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the hid tree, today's linux-next build (sparc defconfig)
> failed like this:
> 
> hid-chicony.c:(.text+0x4): undefined reference to `usb_hid_driver'
> hid-chicony.c:(.text+0xc): undefined reference to `usb_hid_driver'
> 
> Caused by commit
> 
>   93020953d0fa ("HID: check for valid USB device for many HID drivers")
> 
> I have marked CONFIG_HID_CHICONY as BROKEN for now.

Patch for this is at:
	https://lore.kernel.org/r/[email-masked]

Looks like 0-day found another dependancy as well, in the prodikeys
hid driver, will send out a patch for that too...

thanks,

greg k-h