From 3de13550a20fd570441c0f854abe58c6cc46c0bc Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 17 May 2023 15:22:12 +0200 Subject: 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 Signed-off-by: Song Liu Link: https://lore.kernel.org/r/20230517132220.937200-1-arnd@kernel.org --- lib/raid6/recov_neon.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'lib/raid6/recov_neon.c') diff --git a/lib/raid6/recov_neon.c b/lib/raid6/recov_neon.c index d6fba8bf8c0a..1bfc14174d4d 100644 --- a/lib/raid6/recov_neon.c +++ b/lib/raid6/recov_neon.c @@ -8,6 +8,7 @@ #ifdef __KERNEL__ #include +#include "neon.h" #else #define kernel_neon_begin() #define kernel_neon_end() @@ -19,13 +20,6 @@ static int raid6_has_neon(void) return cpu_has_neon(); } -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); - static void raid6_2data_recov_neon(int disks, size_t bytes, int faila, int failb, void **ptrs) { -- cgit v1.2.3