diff --git a/common/device-utils.c b/common/device-utils.c
index b853e0ec..81b71af2 100644
--- a/common/device-utils.c
+++ b/common/device-utils.c
@@ -50,7 +50,7 @@ static int discard_range(int fd, u64 start, u64 len)
 /*
  * Discard blocks in the given range in 1G chunks, the process is interruptible
  */
-int discard_blocks(int fd, u64 start, u64 len)
+int device_discard_blocks(int fd, u64 start, u64 len)
 {
 	while (len > 0) {
 		/* 1G granularity */
@@ -221,7 +221,7 @@ int btrfs_prepare_device(int fd, const char *file, u64 *block_count_ret,
 			if (opflags & PREP_DEVICE_VERBOSE)
 				printf("Performing full device TRIM %s (%s) ...\n",
 						file, pretty_size(block_count));
-			discard_blocks(fd, 0, block_count);
+			device_discard_blocks(fd, 0, block_count);
 		}
 	}
 
diff --git a/common/device-utils.h b/common/device-utils.h
index 06983575..1c11abed 100644
--- a/common/device-utils.h
+++ b/common/device-utils.h
@@ -25,7 +25,7 @@
 #define	PREP_DEVICE_VERBOSE	(1U << 2)
 #define	PREP_DEVICE_ZONED	(1U << 3)
 
-int discard_blocks(int fd, u64 start, u64 len);
+int device_discard_blocks(int fd, u64 start, u64 len);
 int zero_blocks(int fd, off_t start, size_t len);
 u64 get_partition_size(const char *dev);
 u64 disk_size(const char *path);
diff --git a/kernel-shared/zoned.c b/kernel-shared/zoned.c
index ae26f2ef..778815c9 100644
--- a/kernel-shared/zoned.c
+++ b/kernel-shared/zoned.c
@@ -373,7 +373,7 @@ int btrfs_reset_all_zones(int fd, struct btrfs_zoned_device_info *zinfo)
 	/* Zone size granularity */
 	for (i = 0; i < zinfo->nr_zones; i++) {
 		if (zinfo->zones[i].type == BLK_ZONE_TYPE_CONVENTIONAL) {
-			ret = discard_blocks(fd,
+			ret = device_discard_blocks(fd,
 					     zinfo->zones[i].start << SECTOR_SHIFT,
 					     zinfo->zone_size);
 			if (ret == EOPNOTSUPP)