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authorSteven Price <steven.price@arm.com>2019-04-17 17:29:28 +0200
committerRob Herring <robh@kernel.org>2019-04-18 16:27:13 +0200
commitdb594ba3fcf9b2b84d71ffcc62a54b49c21427da (patch)
tree5adb3f1f390fb32a0676bdcd59fd77ab8dd0bee7
parentdrm/panfrost: Add missing include (diff)
downloadlinux-db594ba3fcf9b2b84d71ffcc62a54b49c21427da.tar.xz
linux-db594ba3fcf9b2b84d71ffcc62a54b49c21427da.zip
drm/panfrost: depend on !GENERIC_ATOMIC64 when using COMPILE_TEST
Since panfrost has a 'select' on IOMMU_IO_PGTABLE_LPAE we must depend on the same set of flags. Otherwise IOMMU_IO_PGTABLE_LPAE will be forced on even though it cannot build (no support for cmpxchg64). This fixes the following warning from kconfig: WARNING: unmet direct dependencies detected for IOMMU_IO_PGTABLE_LPAE Depends on [n]: IOMMU_SUPPORT [=y] && (ARM || ARM64 || COMPILE_TEST [=y] && !GENERIC_ATOMIC64 [=y]) Selected by [y]: - DRM_PANFROST [=y] && HAS_IOMEM [=y] && DRM [=y] && (ARM || ARM64 || COMPILE_TEST [=y]) && MMU [=y] Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20190417152928.10790-1-steven.price@arm.com
-rw-r--r--drivers/gpu/drm/panfrost/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panfrost/Kconfig b/drivers/gpu/drm/panfrost/Kconfig
index 7f5e572daa2d..591611dc4e34 100644
--- a/drivers/gpu/drm/panfrost/Kconfig
+++ b/drivers/gpu/drm/panfrost/Kconfig
@@ -3,7 +3,7 @@
config DRM_PANFROST
tristate "Panfrost (DRM support for ARM Mali Midgard/Bifrost GPUs)"
depends on DRM
- depends on ARM || ARM64 || COMPILE_TEST
+ depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)
depends on MMU
select DRM_SCHED
select IOMMU_SUPPORT