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drm: amd: remove broken include path 

The AMD ACP driver adds "-I../acp -I../acp/include" to the gcc command
line, which makes no sense, since these are evaluated relative to the
build directory. When we build with "make W=1", they instead cause
a warning:

cc1: error: ../acp/: No such file or directory [-Werror=missing-include-dirs]
cc1: error: ../acp/include: No such file or directory [-Werror=missing-include-dirs]
cc1: all warnings being treated as errors
../scripts/Makefile.build:289: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o' failed
../scripts/Makefile.build:289: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.o' failed
../scripts/Makefile.build:289: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.o' failed

This removes the subdir-ccflags variable that evidently did not
serve any purpose here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Arnd Bergmann 2017-03-14 22:27:11 +01:00 committed by Alex Deucher
parent 8c53ad2139
commit 655d9ca9ac
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/amd/acp/Makefile
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@ -3,6 +3,4 @@
# of AMDSOC/AMDGPU drm driver.
# It provides the HW control for ACP related functionalities.
subdir-ccflags-y += -I$(AMDACPPATH)/ -I$(AMDACPPATH)/include
AMD_ACP_FILES := $(AMDACPPATH)/acp_hw.o