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From: Mauro Carvalho Chehab <mchehab+huawei@kernel•org>
To: Jacopo Mondi <jacopo@jmondi•org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard•com>,
	Sakari Ailus <sakari.ailus@linux•intel.com>,
	Linux Media Mailing List <linux-media@vger•kernel.org>,
	Jacopo Mondi <jacopo+renesas@jmondi•org>,
	Stephen Rothwell <sfr@canb•auug.org.au>,
	linux-next@vger•kernel.org
Subject: Re: [PATCH] media: i2c: fix max9271 build dependencies
Date: Mon, 8 Feb 2021 14:11:02 +0100	[thread overview]
Message-ID: <20210208141102.3d5999dd@coco.lan> (raw)
In-Reply-To: <20210208114142.skwc22xps5xiqdyo@uno.localdomain>

Em Mon, 8 Feb 2021 12:41:42 +0100
Jacopo Mondi <jacopo@jmondi•org> escreveu:

> > > If you do, instead:
> > >
> > >     if VIDEO_V4L2 && I2C
> > > 	config VIDEO_MAX9271_SERIALIZER
> > > 		tristate
> > >
> > > 	config VIDEO_RDACM20
> > > 		select VIDEO_MAX9271_SERIALIZER
> > > 		...
> > >
> > > 	config VIDEO_RDACM21
> > > 		select VIDEO_MAX9271_SERIALIZER
> > > 		...
> > >     endif
> > >
> > > Then you also won't need:
> > > 	depends on VIDEO_MAX9271_SERIALIZER || !VIDEO_MAX9271_SERIALIZER
> > >
> > > As select should do the right thing in this case, ensuring that MAX9271
> > > will be builtin either if RDACM20 or RDACM21 is builtin.  
> >
> > I also vote for usage of "select".
> >  
> 
> I would prefer that too, I was concerned about possible un-met
> dependencies, as Sakari pointed out, but the current situation is no
> better, as the only Kconfig symbols where those can be listed are the
> camera modules one.

Works for me. I'll make a patch for it.

Thanks,
Mauro

  reply	other threads:[~2021-02-08 13:12 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-08  0:32 linux-next: build warning after merge of the v4l-dvb tree Stephen Rothwell
2021-02-08  6:30 ` Mauro Carvalho Chehab
2021-02-08  8:33   ` Geert Uytterhoeven
2021-02-08  8:49     ` Mauro Carvalho Chehab
2021-02-08  8:52       ` Geert Uytterhoeven
2021-02-08  9:14         ` Mauro Carvalho Chehab
2021-02-08  6:53 ` [PATCH] media: i2c: fix max9271 build dependencies Mauro Carvalho Chehab
2021-02-08  7:27   ` Sakari Ailus
2021-02-08  8:36     ` Jacopo Mondi
2021-02-08  8:41       ` Sakari Ailus
2021-02-08  8:59         ` Jacopo Mondi
2021-02-08  9:03           ` Sakari Ailus
2021-02-08  9:08         ` Mauro Carvalho Chehab
2021-02-08  9:24           ` Sakari Ailus
2021-02-08 10:07             ` Mauro Carvalho Chehab
2021-02-08 11:32               ` Laurent Pinchart
2021-02-08 11:41                 ` Jacopo Mondi
2021-02-08 13:11                   ` Mauro Carvalho Chehab [this message]
2021-02-08 13:31                     ` Mauro Carvalho Chehab
2021-02-08 13:40                       ` Laurent Pinchart
2021-02-08 14:23                         ` Mauro Carvalho Chehab
2021-02-08 14:31                           ` Laurent Pinchart
2021-02-08 15:01                             ` Mauro Carvalho Chehab
2021-02-08 13:55                       ` Jacopo Mondi
2021-02-08 14:14                         ` Mauro Carvalho Chehab
2021-02-08 14:49                           ` Jacopo Mondi
2021-02-08 15:42                             ` Mauro Carvalho Chehab
2021-02-08 16:26                               ` Laurent Pinchart

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