UBI: rename sv to av

After re-naming the 'struct ubi_scan_volume' we should adjust all variables
named 'sv' to something else, because 'sv' stands for "scanning volume".
Let's rename it to 'av' which stands for "attaching volume" which is
a bit more consistent and has the same length, which makes re-naming easy.

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

drivers/mtd/ubi/debug.c

@@ -171,20 +171,20 @@ void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx)
 }
 
 /**
- * ubi_dump_sv - dump a &struct ubi_ainf_volume object.
- * @sv: the object to dump
+ * ubi_dump_av - dump a &struct ubi_ainf_volume object.
+ * @av: the object to dump
  */
-void ubi_dump_sv(const struct ubi_ainf_volume *sv)
+void ubi_dump_av(const struct ubi_ainf_volume *av)
 {
 	printk(KERN_DEBUG "Volume attaching information dump:\n");
-	printk(KERN_DEBUG "\tvol_id         %d\n", sv->vol_id);
-	printk(KERN_DEBUG "\thighest_lnum   %d\n", sv->highest_lnum);
-	printk(KERN_DEBUG "\tleb_count      %d\n", sv->leb_count);
-	printk(KERN_DEBUG "\tcompat         %d\n", sv->compat);
-	printk(KERN_DEBUG "\tvol_type       %d\n", sv->vol_type);
-	printk(KERN_DEBUG "\tused_ebs       %d\n", sv->used_ebs);
-	printk(KERN_DEBUG "\tlast_data_size %d\n", sv->last_data_size);
-	printk(KERN_DEBUG "\tdata_pad       %d\n", sv->data_pad);
+	printk(KERN_DEBUG "\tvol_id         %d\n", av->vol_id);
+	printk(KERN_DEBUG "\thighest_lnum   %d\n", av->highest_lnum);
+	printk(KERN_DEBUG "\tleb_count      %d\n", av->leb_count);
+	printk(KERN_DEBUG "\tcompat         %d\n", av->compat);
+	printk(KERN_DEBUG "\tvol_type       %d\n", av->vol_type);
+	printk(KERN_DEBUG "\tused_ebs       %d\n", av->used_ebs);
+	printk(KERN_DEBUG "\tlast_data_size %d\n", av->last_data_size);
+	printk(KERN_DEBUG "\tdata_pad       %d\n", av->data_pad);
 }
 
 /**

drivers/mtd/ubi/debug.h

@@ -59,7 +59,7 @@ void ubi_dump_vid_hdr(const struct ubi_vid_hdr *vid_hdr);
 
 void ubi_dump_vol_info(const struct ubi_volume *vol);
 void ubi_dump_vtbl_record(const struct ubi_vtbl_record *r, int idx);
-void ubi_dump_sv(const struct ubi_ainf_volume *sv);
+void ubi_dump_av(const struct ubi_ainf_volume *av);
 void ubi_dump_aeb(const struct ubi_ainf_peb *aeb, int type);
 void ubi_dump_mkvol_req(const struct ubi_mkvol_req *req);
 int ubi_self_check_all_ff(struct ubi_device *ubi, int pnum, int offset,

drivers/mtd/ubi/eba.c

@@ -1215,7 +1215,7 @@ static void print_rsvd_warning(struct ubi_device *ubi,
 int ubi_eba_init_scan(struct ubi_device *ubi, struct ubi_attach_info *ai)
 {
 	int i, j, err, num_volumes;
-	struct ubi_ainf_volume *sv;
+	struct ubi_ainf_volume *av;
 	struct ubi_volume *vol;
 	struct ubi_ainf_peb *aeb;
 	struct rb_node *rb;
@@ -1246,17 +1246,17 @@ int ubi_eba_init_scan(struct ubi_device *ubi, struct ubi_attach_info *ai)
 		for (j = 0; j < vol->reserved_pebs; j++)
 			vol->eba_tbl[j] = UBI_LEB_UNMAPPED;
 
-		sv = ubi_scan_find_sv(ai, idx2vol_id(ubi, i));
-		if (!sv)
+		av = ubi_scan_find_av(ai, idx2vol_id(ubi, i));
+		if (!av)
 			continue;
 
-		ubi_rb_for_each_entry(rb, aeb, &sv->root, u.rb) {
+		ubi_rb_for_each_entry(rb, aeb, &av->root, u.rb) {
 			if (aeb->lnum >= vol->reserved_pebs)
 				/*
 				 * This may happen in case of an unclean reboot
 				 * during re-size.
 				 */
-				ubi_scan_move_to_list(sv, aeb, &ai->erase);
+				ubi_scan_move_to_list(av, aeb, &ai->erase);
 			vol->eba_tbl[aeb->lnum] = aeb->pnum;
 		}
 	}