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-rw-r--r--include/linux/blk-mq.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h
index a78d9a0f2a1b..308edc2a4925 100644
--- a/include/linux/blk-mq.h
+++ b/include/linux/blk-mq.h
@@ -1132,14 +1132,4 @@ static inline bool blk_req_can_dispatch_to_zone(struct request *rq)
}
#endif /* CONFIG_BLK_DEV_ZONED */
-#ifndef ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
-# error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
-#endif
-#if ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE
-void rq_flush_dcache_pages(struct request *rq);
-#else
-static inline void rq_flush_dcache_pages(struct request *rq)
-{
-}
-#endif /* ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE */
#endif /* BLK_MQ_H */