From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: Re: randconfig build error with next-20131120, in
 drivers/input/touchscreen
Date: Wed, 20 Nov 2013 21:07:34 -0800
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To: Jim Davis <jim.epost@gmail.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>, linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, rydberg@euromail.se, floe@butterbrot.org, dh.herrmann@gmail.com, linux-input@vger.kernel.org

Hi Jim,

On Wed, Nov 20, 2013 at 11:23:31AM -0700, Jim Davis wrote:
> Building with the attached random configuration file,
> 
> drivers/built-in.o: In function `sur40_disconnect':
> sur40.c:(.text+0x15c1cc): undefined reference to
> `input_unregister_polled_device'
> sur40.c:(.text+0x15c1d5): undefined reference to `input_free_polled_device'
> drivers/built-in.o: In function `sur40_probe':
> sur40.c:(.text+0x15c47a): undefined reference to `input_allocate_polled_device'
> sur40.c:(.text+0x15c65b): undefined reference to `input_register_polled_device'
> sur40.c:(.text+0x15c68b): undefined reference to `input_free_polled_device'
> make: *** [vmlinux] Error 1

Thanks for the report. I amended the commit to select INPUT_POLLDEV.

-- 
Dmitry