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The raid6 syndrome functions are generated for different sizes and have no generic prototype, while in the inner functions have a prototype in a header that cannot be included from the correct file. In both cases, the compiler warns about missing prototypes: lib/raid6/recov_neon_inner.c:27:6: warning: no previous prototype for '__raid6_2data_recov_neon' [-Wmissing-prototypes] lib/raid6/recov_neon_inner.c:77:6: warning: no previous prototype for '__raid6_datap_recov_neon' [-Wmissing-prototypes] lib/raid6/neon1.c:56:6: warning: no previous prototype for 'raid6_neon1_gen_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon1.c:86:6: warning: no previous prototype for 'raid6_neon1_xor_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon2.c:56:6: warning: no previous prototype for 'raid6_neon2_gen_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon2.c:97:6: warning: no previous prototype for 'raid6_neon2_xor_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon4.c:56:6: warning: no previous prototype for 'raid6_neon4_gen_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon4.c:119:6: warning: no previous prototype for 'raid6_neon4_xor_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon8.c:56:6: warning: no previous prototype for 'raid6_neon8_gen_syndrome_real' [-Wmissing-prototypes] lib/raid6/neon8.c:163:6: warning: no previous prototype for 'raid6_neon8_xor_syndrome_real' [-Wmissing-prototypes] Add a new header file that contains the prototypes for both to avoid the warnings. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Song Liu <song@kernel.org> Link: https://lore.kernel.org/r/20230517132220.937200-1-arnd@kernel.org
23 lines
1.0 KiB
C
23 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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void raid6_neon1_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
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void raid6_neon1_xor_syndrome_real(int disks, int start, int stop,
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unsigned long bytes, void **ptrs);
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void raid6_neon2_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
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void raid6_neon2_xor_syndrome_real(int disks, int start, int stop,
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unsigned long bytes, void **ptrs);
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void raid6_neon4_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
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void raid6_neon4_xor_syndrome_real(int disks, int start, int stop,
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unsigned long bytes, void **ptrs);
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void raid6_neon8_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs);
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void raid6_neon8_xor_syndrome_real(int disks, int start, int stop,
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unsigned long bytes, void **ptrs);
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void __raid6_2data_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dp,
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uint8_t *dq, const uint8_t *pbmul,
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const uint8_t *qmul);
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void __raid6_datap_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dq,
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const uint8_t *qmul);
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