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raid: remove tile specific raid6 implementation
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The Tile architecture is getting removed, so we no longer need this either.

Acked-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
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arndb committed Mar 26, 2018

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Duhemm Martin Duhem
1 parent d98983f commit 889ce12
Showing 5 changed files with 0 additions and 104 deletions.
1 change: 0 additions & 1 deletion include/linux/raid/pq.h
Original file line number Diff line number Diff line change
@@ -105,7 +105,6 @@ extern const struct raid6_calls raid6_avx2x4;
extern const struct raid6_calls raid6_avx512x1;
extern const struct raid6_calls raid6_avx512x2;
extern const struct raid6_calls raid6_avx512x4;
extern const struct raid6_calls raid6_tilegx8;
extern const struct raid6_calls raid6_s390vx8;

struct raid6_recov_calls {
6 changes: 0 additions & 6 deletions lib/raid6/Makefile
Original file line number Diff line number Diff line change
@@ -7,7 +7,6 @@ raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \
raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o
raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o
raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
raid6_pq-$(CONFIG_TILEGX) += tilegx8.o
raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o

hostprogs-y += mktables
@@ -115,11 +114,6 @@ $(obj)/neon8.c: UNROLL := 8
$(obj)/neon8.c: $(src)/neon.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)

targets += tilegx8.c
$(obj)/tilegx8.c: UNROLL := 8
$(obj)/tilegx8.c: $(src)/tilegx.uc $(src)/unroll.awk FORCE
$(call if_changed,unroll)

targets += s390vx8.c
$(obj)/s390vx8.c: UNROLL := 8
$(obj)/s390vx8.c: $(src)/s390vx.uc $(src)/unroll.awk FORCE
3 changes: 0 additions & 3 deletions lib/raid6/algos.c
Original file line number Diff line number Diff line change
@@ -75,9 +75,6 @@ const struct raid6_calls * const raid6_algos[] = {
&raid6_altivec4,
&raid6_altivec8,
#endif
#if defined(CONFIG_TILEGX)
&raid6_tilegx8,
#endif
#if defined(CONFIG_S390)
&raid6_s390vx8,
#endif
7 changes: 0 additions & 7 deletions lib/raid6/test/Makefile
Original file line number Diff line number Diff line change
@@ -51,9 +51,6 @@ else
OBJS += altivec1.o altivec2.o altivec4.o altivec8.o
endif
endif
ifeq ($(ARCH),tilegx)
OBJS += tilegx8.o
endif

.c.o:
$(CC) $(CFLAGS) -c -o $@ $<
@@ -116,15 +113,11 @@ int16.c: int.uc ../unroll.awk
int32.c: int.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=32 < int.uc > $@

tilegx8.c: tilegx.uc ../unroll.awk
$(AWK) ../unroll.awk -vN=8 < tilegx.uc > $@

tables.c: mktables
./mktables > tables.c

clean:
rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c neon*.c tables.c raid6test
rm -f tilegx*.c

spotless: clean
rm -f *~
87 changes: 0 additions & 87 deletions lib/raid6/tilegx.uc

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