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amdgpu: fix clang build warning

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clang warns about the -mhard-float command line arguments
on architectures that do not support this:

clang: error: argument unused during compilation: '-mhard-float' [-Werror,-Wunused-command-line-argument]

Move this into the gcc-specific arguments.

Fixes: e77165bf7b ("drm/amd/display: Add DCN3 blocks to Makefile")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Arnd Bergmann 2021-01-25 13:23:20 +01:00 committed by Alex Deucher
parent a119f87b86
commit 00190bc087
3 changed files with 8 additions and 4 deletions
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6
drivers/gpu/drm/amd/display/dc/dcn30/Makefile
View File

@ -32,8 +32,8 @@ DCN30 = dcn30_init.o dcn30_hubbub.o dcn30_hubp.o dcn30_dpp.o dcn30_optc.o \
ifdef CONFIG_X86
CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o := -mhard-float -msse
CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o := -mhard-float -msse
CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o := -msse
CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o := -msse
endif
ifdef CONFIG_PPC64
@ -45,6 +45,8 @@ ifdef CONFIG_CC_IS_GCC
ifeq ($(call cc-ifversion, -lt, 0701, y), y)
IS_OLD_GCC = 1
endif
CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -mhard-float
CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -mhard-float
endif
ifdef CONFIG_X86

3
drivers/gpu/drm/amd/display/dc/dcn301/Makefile
View File

@ -14,7 +14,7 @@ DCN301 = dcn301_init.o dcn301_resource.o dcn301_dccg.o \
dcn301_dio_link_encoder.o dcn301_hwseq.o dcn301_panel_cntl.o dcn301_hubbub.o
ifdef CONFIG_X86
CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o := -mhard-float -msse
CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o := -msse
endif
ifdef CONFIG_PPC64
@ -25,6 +25,7 @@ ifdef CONFIG_CC_IS_GCC
ifeq ($(call cc-ifversion, -lt, 0701, y), y)
IS_OLD_GCC = 1
endif
CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o += -mhard-float
endif
ifdef CONFIG_X86

3
drivers/gpu/drm/amd/display/dc/dcn302/Makefile
View File

@ -13,7 +13,7 @@
DCN3_02 = dcn302_init.o dcn302_hwseq.o dcn302_resource.o
ifdef CONFIG_X86
CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -mhard-float -msse
CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o := -msse
endif
ifdef CONFIG_PPC64
@ -24,6 +24,7 @@ ifdef CONFIG_CC_IS_GCC
ifeq ($(call cc-ifversion, -lt, 0701, y), y)
IS_OLD_GCC = 1
endif
CFLAGS_$(AMDDALPATH)/dc/dcn302/dcn302_resource.o += -mhard-float
endif
ifdef CONFIG_X86