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SubjectRe: [PATCH] drivers: omap2: Kconfig: make FB_OMAP2_DSS_INIT depend on OF
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On Friday, May 04, 2018 07:59:06 AM Mauro Carvalho Chehab wrote:
> Em Fri, 04 May 2018 12:48:46 +0200
> Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> escreveu:
>
> > On Thursday, May 03, 2018 08:48:56 AM Randy Dunlap wrote:
> > > On 04/20/2018 04:25 AM, Anders Roxell wrote:
> > > > Commit 7378f1149884 ("media: omap2: omapfb: allow building it with
> > > > COMPILE_TEST") broke compilation without CONFIG_OF selected.
> > > > CC drivers/video/fbdev/core/fbmem.o
> > > > drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c: In function ‘omapdss_update_prop’:
> > > > drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.c:68:2: error: implicit declaration of function ‘of_update_property’; did you mean ‘of_get_property’? [-Werror=implicit-function-declaration]
> > > > of_update_property(node, prop);
> > > > ^~~~~~~~~~~~~~~~~~
> > > > of_get_property
> > > > cc1: some warnings being treated as errors
> > > > scripts/Makefile.build:312: recipe for target 'drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.o' failed
> > > > make[7]: *** [drivers/video/fbdev/omap2/omapfb/dss/omapdss-boot-init.o] Error 1
> > > > scripts/Makefile.build:559: recipe for target 'drivers/video/fbdev/omap2/omapfb/dss' failed
> > > > make[6]: *** [drivers/video/fbdev/omap2/omapfb/dss] Error 2
> > > > make[6]: *** Waiting for unfinished jobs....
> > > >
> > > > Add OF dependency in order to make all configurations work again.
> > > >
> > > > of_update_property() has no inline stub, and that that could be added as
> > > > an alternative.
> > > >
> > > > Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
> > > > ---
> > > > drivers/video/fbdev/omap2/Kconfig | 2 +-
> > > > 1 file changed, 1 insertion(+), 1 deletion(-)
> > > >
> > > > diff --git a/drivers/video/fbdev/omap2/Kconfig b/drivers/video/fbdev/omap2/Kconfig
> > > > index 82008699d253..4de381f2452e 100644
> > > > --- a/drivers/video/fbdev/omap2/Kconfig
> > > > +++ b/drivers/video/fbdev/omap2/Kconfig
> > > > @@ -1,4 +1,4 @@
> > > > -if ARCH_OMAP2PLUS || COMPILE_TEST
> > > > +if OF && (ARCH_OMAP2PLUS || COMPILE_TEST)
> > > >
> > > > source "drivers/video/fbdev/omap2/omapfb/Kconfig"
> > > >
> > > >
> > >
> > > Hi,
> > >
> > > This patch certainly fixes the build errors that I have been seeing in
> > > linux-next for several days now, so:
> > >
> > > Acked-by: Randy Dunlap <rdunlap@infradead.org>
> > > Tested-by: Randy Dunlap <rdunlap@infradead.org>
> >
> > Thanks.
> >
> > Since there has been no follow up from Mauro on this ([1]) I guess
> > that the best thing I can do is simply merging both patches to fbdev
> > tree..
> >
> > [1] https://www.spinics.net/lists/linux-media/msg132583.html
>
> Sorry, it seems I missed it. If you didn't merge them yet, I'll
> merge it on my tree today, if you think it would be best to have
> it together with the patch that enabled FB_OMAP builds with
> COMPILE_TEST.

This would be best indeed, you can add my ACK:

Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

> If you prefer, instead, feel free to merge via your tree, as this is
> FB stuff anyway.
>
> If you need/want:
>
> Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

BTW Could you please also comment on / ACK my patch in this thread:

https://www.spinics.net/lists/linux-media/msg132733.html

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

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