Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Sat, 25 May 2019 07:00:17 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Simon =?iso-8859-1?Q?Sandstr=F6m?= <simon@nikanor.nu>
Cc:     devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/2] staging: kpc2000: add missing dependencies for
 kpc2000
Message-ID: <20190525050017.GA18684@kroah.com>
References: <20190524203058.30022-1-simon@nikanor.nu>
 <20190524203058.30022-3-simon@nikanor.nu>
MIME-Version: 1.0
Content-Type: text/plain; charset=iso-8859-1
Content-Disposition: inline
Content-Transfer-Encoding: 8bit
In-Reply-To: <20190524203058.30022-3-simon@nikanor.nu>
User-Agent: Mutt/1.11.4 (2019-03-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Fri, May 24, 2019 at 10:30:58PM +0200, Simon Sandstr?m wrote:
> Fixes build errors:
> 
> ERROR: "mfd_remove_devices" [kpc2000.ko] undefined!
> ERROR: "uio_unregister_device" [kpc2000.ko] undefined!
> ERROR: "mfd_add_devices" [kpc2000.ko] undefined!
> ERROR: "__uio_register_device" [kpc2000.ko] undefined!
> 
> Signed-off-by: Simon Sandstr?m <simon@nikanor.nu>
> ---
>  drivers/staging/kpc2000/Kconfig | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/staging/kpc2000/Kconfig b/drivers/staging/kpc2000/Kconfig
> index c463d232f2b4..5188b56123ab 100644
> --- a/drivers/staging/kpc2000/Kconfig
> +++ b/drivers/staging/kpc2000/Kconfig
> @@ -3,6 +3,8 @@
>  config KPC2000
>  	bool "Daktronics KPC Device support"
>  	depends on PCI
> +	select MFD_CORE
> +	select UIO
>  	help
>  	  Select this if you wish to use the Daktronics KPC PCI devices
>  

This is already in linux-next (in a different form), are you sure you
are working against the latest kernel tree?

thanks,

greg k-h