Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.18 49/88] omapfb: rename omap2 module to omap2fb.ko | Date | Fri, 7 Sep 2018 00:36:28 +0000 |
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From: Arnd Bergmann <arnd@arndb.de>
[ Upstream commit 4bcd8c90ac0f27d3d76fcfc50582ff3685059de9 ]
In a kernel configuration with both CONFIG_FB_OMAP=m and CONFIG_FB_OMAP2=m, Kbuild fails to point out that we have two modules with the same name (omapfb.ko), but instead fails with a cryptic error message like:
ERROR: "omapfb_register_panel" [drivers/video/fbdev/omap/lcd_osk.ko] undefined!
This can now happen when building a randconfig kernel with CONFIG_ARCH_OMAP1, as the omap1 fbdev driver depends on that, whiel the omap2 fbdev driver can now be built anywhere with CONFIG_COMPILE_TEST.
The solution is to rename one of the two modules, so for consistency with the directory naming I decided to rename the omap2 version to omap2fb.ko.
Fixes: 7378f1149884 ("media: omap2: omapfb: allow building it with COMPILE_TEST") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Tony Lindgren <tony@atomide.com> Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> --- drivers/video/fbdev/omap2/omapfb/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/omap2/omapfb/Makefile b/drivers/video/fbdev/omap2/omapfb/Makefile index 602edfed09df..f54c3f56b641 100644 --- a/drivers/video/fbdev/omap2/omapfb/Makefile +++ b/drivers/video/fbdev/omap2/omapfb/Makefile @@ -2,5 +2,5 @@ obj-$(CONFIG_OMAP2_VRFB) += vrfb.o obj-y += dss/ obj-y += displays/ -obj-$(CONFIG_FB_OMAP2) += omapfb.o -omapfb-y := omapfb-main.o omapfb-sysfs.o omapfb-ioctl.o +obj-$(CONFIG_FB_OMAP2) += omap2fb.o +omap2fb-y := omapfb-main.o omapfb-sysfs.o omapfb-ioctl.o -- 2.17.1
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