From: Arnd Bergmann Date: Thu, 7 Mar 2019 15:53:14 +0000 (+0100) Subject: drm/stm: fix CONFIG_FB dependency X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=a34ced4541cc453de520a0db47757f4b99983bf6;p=openwrt%2Fstaging%2Fblogic.git drm/stm: fix CONFIG_FB dependency The DRM_STM driver can be built independently of the framebuffer layer, but it causes a Kconfig warning: WARNING: unmet direct dependencies detected for FB_PROVIDE_GET_FB_UNMAPPED_AREA Depends on [n]: HAS_IOMEM [=y] && FB [=n] Selected by [y]: - DRM_STM [=y] && HAS_IOMEM [=y] && DRM [=y] && (ARCH_STM32 [=n] || ARCH_MULTIPLATFORM [=y]) Selecting FB_PROVIDE_GET_FB_UNMAPPED_AREA actually has no effect if CONFIG_FB is disabled, so we can make it a conditional 'select' instead. Signed-off-by: Arnd Bergmann Signed-off-by: Benjamin Gaignard Link: https://patchwork.freedesktop.org/patch/msgid/20190307155323.2949975-1-arnd@arndb.de --- diff --git a/drivers/gpu/drm/stm/Kconfig b/drivers/gpu/drm/stm/Kconfig index 35367ada3bc1..d15b10de1da6 100644 --- a/drivers/gpu/drm/stm/Kconfig +++ b/drivers/gpu/drm/stm/Kconfig @@ -6,7 +6,7 @@ config DRM_STM select DRM_KMS_CMA_HELPER select DRM_PANEL_BRIDGE select VIDEOMODE_HELPERS - select FB_PROVIDE_GET_FB_UNMAPPED_AREA + select FB_PROVIDE_GET_FB_UNMAPPED_AREA if FB help Enable support for the on-chip display controller on