diff --git a/block/genhd.c b/block/genhd.c
index 5cb51c55f6d8..e2f67902dd02 100644
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -1146,17 +1146,17 @@ static int diskstats_show(struct seq_file *seqf, void *v)
 		cpu = part_stat_lock();
 		part_round_stats(cpu, hd);
 		part_stat_unlock();
-		seq_printf(seqf, "%4d %7d %s %lu %lu %llu "
-			   "%u %lu %lu %llu %u %u %u %u\n",
+		seq_printf(seqf, "%4d %7d %s %lu %lu %lu "
+			   "%u %lu %lu %lu %u %u %u %u\n",
 			   MAJOR(part_devt(hd)), MINOR(part_devt(hd)),
 			   disk_name(gp, hd->partno, buf),
 			   part_stat_read(hd, ios[READ]),
 			   part_stat_read(hd, merges[READ]),
-			   (unsigned long long)part_stat_read(hd, sectors[READ]),
+			   part_stat_read(hd, sectors[READ]),
 			   jiffies_to_msecs(part_stat_read(hd, ticks[READ])),
 			   part_stat_read(hd, ios[WRITE]),
 			   part_stat_read(hd, merges[WRITE]),
-			   (unsigned long long)part_stat_read(hd, sectors[WRITE]),
+			   part_stat_read(hd, sectors[WRITE]),
 			   jiffies_to_msecs(part_stat_read(hd, ticks[WRITE])),
 			   part_in_flight(hd),
 			   jiffies_to_msecs(part_stat_read(hd, io_ticks)),