diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-17 15:22:12 +0200 |
|---|---|---|
| committer | Song Liu <song@kernel.org> | 2023-06-13 15:13:20 -0700 |
| commit | 3de13550a20fd570441c0f854abe58c6cc46c0bc (patch) | |
| tree | 588f6866166737afbf38a75c988a5ce8d993f82d /lib/raid6/neon.h | |
| parent | 3dbd53c7be1c3dd04875a0672262b56417039869 (diff) | |
raid6: neon: add missing prototypes
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
Diffstat (limited to 'lib/raid6/neon.h')
| -rw-r--r-- | lib/raid6/neon.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/raid6/neon.h b/lib/raid6/neon.h new file mode 100644 index 000000000000..2ca41ee9b499 --- /dev/null +++ b/lib/raid6/neon.h @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0-only + +void raid6_neon1_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs); +void raid6_neon1_xor_syndrome_real(int disks, int start, int stop, + unsigned long bytes, void **ptrs); +void raid6_neon2_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs); +void raid6_neon2_xor_syndrome_real(int disks, int start, int stop, + unsigned long bytes, void **ptrs); +void raid6_neon4_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs); +void raid6_neon4_xor_syndrome_real(int disks, int start, int stop, + unsigned long bytes, void **ptrs); +void raid6_neon8_gen_syndrome_real(int disks, unsigned long bytes, void **ptrs); +void raid6_neon8_xor_syndrome_real(int disks, int start, int stop, + unsigned long bytes, void **ptrs); +void __raid6_2data_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dp, + uint8_t *dq, const uint8_t *pbmul, + const uint8_t *qmul); + +void __raid6_datap_recov_neon(int bytes, uint8_t *p, uint8_t *q, uint8_t *dq, + const uint8_t *qmul); + + |