UBI: rename few functions for consistency

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

drivers/mtd/ubi/debug.h

@@ -62,9 +62,8 @@ void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
 void ubi_dump_sv(const struct ubi_scan_volume *sv);
 void ubi_dump_seb(const struct ubi_scan_leb *seb, int type);
 void ubi_dump_mkvol_req(const struct ubi_mkvol_req *req);
-int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len);
-int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
-			int offset, int len);
+int ubi_self_check_all_ff(struct ubi_device *ubi, int pnum, int offset,
+			  int len);
 int ubi_debugging_init_dev(struct ubi_device *ubi);
 void ubi_debugging_exit_dev(struct ubi_device *ubi);
 int ubi_debugfs_init(void);

drivers/mtd/ubi/io.c

@@ -98,6 +98,8 @@ static int self_check_ec_hdr(const struct ubi_device *ubi, int pnum,
 static int self_check_peb_vid_hdr(const struct ubi_device *ubi, int pnum);
 static int self_check_vid_hdr(const struct ubi_device *ubi, int pnum,
 			      const struct ubi_vid_hdr *vid_hdr);
+static int self_check_write(struct ubi_device *ubi, const void *buf, int pnum,
+			    int offset, int len);
 
 /**
  * ubi_io_read - read data from a physical eraseblock.
@@ -254,7 +256,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
 		return err;
 
 	/* The area we are writing to has to contain all 0xFF bytes */
-	err = ubi_dbg_check_all_ff(ubi, pnum, offset, len);
+	err = ubi_self_check_all_ff(ubi, pnum, offset, len);
 	if (err)
 		return err;
 
@@ -289,7 +291,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
 		ubi_assert(written == len);
 
 	if (!err) {
-		err = ubi_dbg_check_write(ubi, buf, pnum, offset, len);
+		err = self_check_write(ubi, buf, pnum, offset, len);
 		if (err)
 			return err;
 
@@ -300,7 +302,7 @@ int ubi_io_write(struct ubi_device *ubi, const void *buf, int pnum, int offset,
 		offset += len;
 		len = ubi->peb_size - offset;
 		if (len)
-			err = ubi_dbg_check_all_ff(ubi, pnum, offset, len);
+			err = ubi_self_check_all_ff(ubi, pnum, offset, len);
 	}
 
 	return err;
@@ -382,7 +384,7 @@ retry:
 		return -EIO;
 	}
 
-	err = ubi_dbg_check_all_ff(ubi, pnum, 0, ubi->peb_size);
+	err = ubi_self_check_all_ff(ubi, pnum, 0, ubi->peb_size);
 	if (err)
 		return err;
 
@@ -1316,7 +1318,7 @@ exit:
 }
 
 /**
- * ubi_dbg_check_write - make sure write succeeded.
+ * self_check_write - make sure write succeeded.
  * @ubi: UBI device description object
  * @buf: buffer with data which were written
  * @pnum: physical eraseblock number the data were written to
@@ -1327,8 +1329,8 @@ exit:
  * the original data buffer - the data have to match. Returns zero if the data
  * match and a negative error code if not or in case of failure.
  */
-int ubi_dbg_check_write(struct ubi_device *ubi, const void *buf, int pnum,
-			int offset, int len)
+static int self_check_write(struct ubi_device *ubi, const void *buf, int pnum,
+			    int offset, int len)
 {
 	int err, i;
 	size_t read;
@@ -1382,7 +1384,7 @@ out_free:
 }
 
 /**
- * ubi_dbg_check_all_ff - check that a region of flash is empty.
+ * ubi_self_check_all_ff - check that a region of flash is empty.
  * @ubi: UBI device description object
  * @pnum: the physical eraseblock number to check
  * @offset: the starting offset within the physical eraseblock to check
@@ -1392,7 +1394,7 @@ out_free:
  * @offset of the physical eraseblock @pnum, and a negative error code if not
  * or if an error occurred.
  */
-int ubi_dbg_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
+int ubi_self_check_all_ff(struct ubi_device *ubi, int pnum, int offset, int len)
 {
 	size_t read;
 	int err;

drivers/mtd/ubi/wl.c

@@ -414,8 +414,8 @@ retry:
 	prot_queue_add(ubi, e);
 	spin_unlock(&ubi->wl_lock);
 
-	err = ubi_dbg_check_all_ff(ubi, e->pnum, ubi->vid_hdr_aloffset,
-				   ubi->peb_size - ubi->vid_hdr_aloffset);
+	err = ubi_self_check_all_ff(ubi, e->pnum, ubi->vid_hdr_aloffset,
+				    ubi->peb_size - ubi->vid_hdr_aloffset);
 	if (err) {
 		ubi_err("new PEB %d does not contain all 0xFF bytes", e->pnum);
 		return err;