On 05/04/2018 01:49 PM, Mauro Carvalho Chehab wrote:
> Just checking for ifdefs cause build issues as reported by
> kernel test:
>
> config: openrisc-allmodconfig (attached as .config)
> compiler: or1k-linux-gcc (GCC) 6.0.0 20160327 (experimental)
>
> All errors (new ones prefixed by >>):
>
> drivers/video/fbdev/omap2/omapfb/omapfb-main.c: In function 'omapfb_init_connections':
>>> drivers/video/fbdev/omap2/omapfb/omapfb-main.c:2396:8: error: implicit declaration of function 'omapdss_find_mgr_from_display' [-Werror=implicit-function-declaration]
> mgr = omapdss_find_mgr_from_display(def_dssdev);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/video/fbdev/omap2/omapfb/omapfb-main.c:2396:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
> mgr = omapdss_find_mgr_from_display(def_dssdev);
> ^
> drivers/video/fbdev/omap2/omapfb/omapfb-main.c: In function 'omapfb_find_default_display':
>>> drivers/video/fbdev/omap2/omapfb/omapfb-main.c:2430:13: error: implicit declaration of function 'omapdss_get_default_display_name' [-Werror=implicit-function-declaration]
> def_name = omapdss_get_default_display_name();
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/video/fbdev/omap2/omapfb/omapfb-main.c:2430:11: warning: assignment makes pointer from integer without a cast [-Wint-conversion]
> def_name = omapdss_get_default_display_name();
> ^
>
> So, use IS_ENABLED() instead.
Hi,
I would like to test this (the change doesn't make much sense to me),
but I cannot find the kernel config file nor the kernel test robot's
email of this report.
Please include an lkml.kernel.org/r/<message_id> reference to such emails
so that interested parties can join the party.
Does this patch apply only to your media tree? so hopefully I can see it in
linux-next on Monday.
Thanks.
> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Cc: tomi.valkeinen@xxxxxx
> Cc: linux-omap@xxxxxxxxxxxxxxx
> Cc: linux-fbdev@xxxxxxxxxxxxxxx
> Fixes: 771f7be87ff9 ("media: omapfb: omapfb_dss.h: add stubs to build with COMPILE_TEST && DRM_OMAP")
> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
> ---
> include/video/omapfb_dss.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/video/omapfb_dss.h b/include/video/omapfb_dss.h
> index e9775144ff3b..12755d8d9b4f 100644
> --- a/include/video/omapfb_dss.h
> +++ b/include/video/omapfb_dss.h
> @@ -778,7 +778,7 @@ struct omap_dss_driver {
>
> typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
>
> -#ifdef CONFIG_FB_OMAP2
> +#if IS_ENABLED(CONFIG_FB_OMAP2)
>
> enum omapdss_version omapdss_get_version(void);
> bool omapdss_is_initialized(void);
>
--
~Randy
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