The 'imply' statement does not seem to have an effect, as it's
still possible to turn the CMM code into a loadable module
in a randconfig build, leading to a link error:
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_enable':
rcar_du_crtc.c:(.text+0xad4): undefined reference to `rcar_lvds_clk_enable'
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_disable':
rcar_du_crtc.c:(.text+0xd7c): undefined reference to `rcar_lvds_clk_disable'
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_drv.o: in function `rcar_du_init':
rcar_du_drv.c:(.init.text+0x4): undefined reference to `rcar_du_of_init'
arm-linux-gnueabi-ld: drivers/gpu/drm/rcar-du/rcar_du_encoder.o: in function `rcar_du_encoder_init':
Remove the 'imply', and instead use a silent symbol that defaults
to the correct setting.
Fixes: e08e934d6c28 ("drm: rcar-du: Add support for CMM")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/gpu/drm/rcar-du/Kconfig | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/Kconfig b/drivers/gpu/drm/rcar-du/Kconfig
index 0919f1f159a4..5e35f5934d62 100644
--- a/drivers/gpu/drm/rcar-du/Kconfig
+++ b/drivers/gpu/drm/rcar-du/Kconfig
@@ -4,7 +4,6 @@ config DRM_RCAR_DU
depends on DRM && OF
depends on ARM || ARM64
depends on ARCH_RENESAS || COMPILE_TEST
- imply DRM_RCAR_CMM
imply DRM_RCAR_LVDS
select DRM_KMS_HELPER
select DRM_KMS_CMA_HELPER
@@ -15,9 +14,8 @@ config DRM_RCAR_DU
If M is selected the module will be called rcar-du-drm.
config DRM_RCAR_CMM
- tristate "R-Car DU Color Management Module (CMM) Support"
+ def_tristate DRM_RCAR_DU
depends on DRM && OF
- depends on DRM_RCAR_DU
help
Enable support for R-Car Color Management Module (CMM).
--
2.26.0
