1 files changed, 0 insertions, 119 deletions

diff --git a/libblkid/sysfs2.c b/libblkid/sysfs2.c
deleted file mode 100644
index a04b20a37..000000000
--- a/libblkid/sysfs2.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * sysfs based topology -- gathers topology information from Linux sysfs
- *
- * Copyright (C) 2009 Karel Zak <kzak@redhat.com>
- *
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- *
- * For more information see Linux kernel Documentation/ABI/testing/sysfs-block.
- */
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <inttypes.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <errno.h>
-
-#include "sysfs.h"
-#include "topology.h"
-
-/*
- * Sysfs topology values (since 2.6.31, May 2009).
- */
-static struct topology_val {
-
-	/* /sys/dev/block/<maj>:<min>/<ATTR> */
-	const char *attr;
-
-	/* functions to set probing resut */
-	int (*set_ulong)(blkid_probe, unsigned long);
-	int (*set_int)(blkid_probe, int);
-
-} topology_vals[] = {
-	{ "alignment_offset", NULL, blkid_topology_set_alignment_offset },
-	{ "queue/minimum_io_size", blkid_topology_set_minimum_io_size },
-	{ "queue/optimal_io_size", blkid_topology_set_optimal_io_size },
-	{ "queue/physical_block_size", blkid_topology_set_physical_sector_size },
-};
-
-static int probe_sysfs_tp(blkid_probe pr,
-		const struct blkid_idmag *mag __attribute__((__unused__)))
-{
-	dev_t dev, disk = 0;
-	int rc;
-	struct sysfs_cxt sysfs = UL_SYSFSCXT_EMPTY,
-			 parent = UL_SYSFSCXT_EMPTY;
-	size_t i, count = 0;
-
-	dev = blkid_probe_get_devno(pr);
-	if (!dev || sysfs_init(&sysfs, dev, NULL) != 0)
-		return 1;
-
-	rc = 1;		/* nothing (default) */
-
-	for (i = 0; i < ARRAY_SIZE(topology_vals); i++) {
-		struct topology_val *val = &topology_vals[i];
-		int ok = sysfs_has_attribute(&sysfs, val->attr);
-
-		rc = 1;	/* nothing */
-
-		if (!ok) {
-			if (!disk) {
-				/*
-				 * Read atrributes from "disk" if the current
-				 * device is a partition.
-				 */
-				disk = blkid_probe_get_wholedisk_devno(pr);
-				if (disk && disk != dev) {
-					if (sysfs_init(&parent, disk, NULL) != 0)
-						goto done;
-
-					sysfs.parent = &parent;
-					ok = sysfs_has_attribute(&sysfs,
-								 val->attr);
-				}
-			}
-			if (!ok)
-				continue;	/* attribute does not exist */
-		}
-
-		if (val->set_ulong) {
-			uint64_t data;
-
-			if (sysfs_read_u64(&sysfs, val->attr, &data) != 0)
-				continue;
-			rc = val->set_ulong(pr, (unsigned long) data);
-
-		} else if (val->set_int) {
-			int64_t data;
-
-			if (sysfs_read_s64(&sysfs, val->attr, &data) != 0)
-				continue;
-			rc = val->set_int(pr, (int) data);
-		}
-
-		if (rc < 0)
-			goto done;	/* error */
-		if (rc == 0)
-			count++;
-	}
-
-done:
-	sysfs_deinit(&sysfs);
-	sysfs_deinit(&parent);
-
-	if (count)
-		return 0;		/* success */
-	return rc;			/* error or nothing */
-}
-
-const struct blkid_idinfo sysfs_tp_idinfo =
-{
-	.name		= "sysfs",
-	.probefunc	= probe_sysfs_tp,
-	.magics		= BLKID_NONE_MAGIC
-};
-