linux-kernel - Re: linux-next: Tree for Jul 26 (media/usb/dvb-usb/pctv452e.c)

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Date:   Mon, 29 Jul 2019 19:52:53 +0200
From:   Dominik Kuhlen <dkuhlen@....net>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-media" <linux-media@...r.kernel.org>,
        Andre Weidemann <Andre.Weidemann@....de>,
        "Michael H. Schimek" <mschimek@....at>
Subject: Re: linux-next: Tree for Jul 26 (media/usb/dvb-usb/pctv452e.c)

Hi Randy,

On Friday 26 July 2019 16:57:50 Randy Dunlap wrote:
> On 7/25/19 10:23 PM, Stephen Rothwell wrote:
> > Hi all,
> > 
> > Changes since 20190725:
> > 
> 
> on x86_64:
> 
> In file included from ../drivers/media/usb/dvb-usb/pctv452e.c:16:0:
> ../drivers/media/usb/dvb-usb/pctv452e.c: In function ‘pctv452e_frontend_attach’:
> ../drivers/media/dvb-frontends/stb0899_drv.h:139:36: error: weak declaration of ‘stb0899_attach’ being applied to a already existing, static definition
>  static inline struct dvb_frontend *stb0899_attach(struct stb0899_config *config,
>                                     ^~~~~~~~~~~~~~

 cat config-r6623 | grep -i pctv45
CONFIG_DVB_USB_PCTV452E=y

 cat config-r6623 | grep -i stb0899
# CONFIG_DVB_STB0899 is not set

-> mismatching configuration:
The pctv452e needs the stb0899 frontend driver to work.
And the CONFIG_DVB_STB6100 must also be set.

Best regards,
  Dominik

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