block: mark part_in_flight and part_in_flight_rw static

Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

block/genhd.c

@@ -139,7 +139,8 @@ void part_dec_in_flight(struct request_queue *q, struct hd_struct *part, int rw)
 		part_stat_local_dec(&part_to_disk(part)->part0, in_flight[rw]);
 }
 
-unsigned int part_in_flight(struct request_queue *q, struct hd_struct *part)
+static unsigned int part_in_flight(struct request_queue *q,
+		struct hd_struct *part)
 {
 	int cpu;
 	unsigned int inflight;
@@ -159,8 +160,8 @@ unsigned int part_in_flight(struct request_queue *q, struct hd_struct *part)
 	return inflight;
 }
 
-void part_in_flight_rw(struct request_queue *q, struct hd_struct *part,
-		       unsigned int inflight[2])
+static void part_in_flight_rw(struct request_queue *q, struct hd_struct *part,
+		unsigned int inflight[2])
 {
 	int cpu;
 

include/linux/genhd.h

@@ -409,9 +409,6 @@ static inline void free_part_stats(struct hd_struct *part)
 #define part_stat_local_read_cpu(gendiskp, field, cpu)			\
 	local_read(&(part_stat_get_cpu(gendiskp, field, cpu)))
 
-unsigned int part_in_flight(struct request_queue *q, struct hd_struct *part);
-void part_in_flight_rw(struct request_queue *q, struct hd_struct *part,
-		       unsigned int inflight[2]);
 void part_dec_in_flight(struct request_queue *q, struct hd_struct *part,
 			int rw);
 void part_inc_in_flight(struct request_queue *q, struct hd_struct *part,