[PATCH] raid6: fix raid6_recov_rvv symbol undeclared warning

[Ben Dooks]

The riscv recov_rvv.c should have included pq_arch.h for
the definition of raid6_recov_rvv. Add the include to
fix the following sparse warning:

lib/raid/raid6/riscv/recov_rvv.c:218:32: warning: symbol 'raid6_recov_rvv' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks at codethink.co.uk>
---
 lib/raid/raid6/riscv/recov_rvv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/raid/raid6/riscv/recov_rvv.c b/lib/raid/raid6/riscv/recov_rvv.c
index 2305940276dd..78e158a3e332 100644
--- a/lib/raid/raid6/riscv/recov_rvv.c
+++ b/lib/raid/raid6/riscv/recov_rvv.c
@@ -8,6 +8,7 @@
 #include <linux/raid/pq.h>
 #include "algos.h"
 #include "rvv.h"
+#include "pq_arch.h"
 
 static void __raid6_2data_recov_rvv(int bytes, u8 *p, u8 *q, u8 *dp,
 				    u8 *dq, const u8 *pbmul,
-- 
2.37.2.352.g3c44437643