---

yaml --- r: 329065 b: refs/heads/master c: 62082e5 h: refs/heads/master i: 329063: 310e242 v: v3
git-mirror · Sep 4, 2012 · 286dd4c · 286dd4c
1 parent 0f611bc
commit 286dd4c
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Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5dee4674c8dd4398f4806aae153888319c7e2be9
+refs/heads/master: 62082e56cbb807cb325a8968f35dbd922432eb48
diff --git a/trunk/drivers/mtd/mtdpart.c b/trunk/drivers/mtd/mtdpart.c
@@ -760,3 +760,13 @@ int mtd_is_partition(const struct mtd_info *mtd)
 	return ispart;
 }
 EXPORT_SYMBOL_GPL(mtd_is_partition);
+
+/* Returns the size of the entire flash chip */
+uint64_t mtd_get_device_size(const struct mtd_info *mtd)
+{
+	if (!mtd_is_partition(mtd))
+		return mtd->size;
+
+	return PART(mtd)->master->size;
+}
+EXPORT_SYMBOL_GPL(mtd_get_device_size);
diff --git a/trunk/include/linux/mtd/partitions.h b/trunk/include/linux/mtd/partitions.h
@@ -83,5 +83,6 @@ int mtd_is_partition(const struct mtd_info *mtd);
 int mtd_add_partition(struct mtd_info *master, char *name,
 		      long long offset, long long length);
 int mtd_del_partition(struct mtd_info *master, int partno);
+uint64_t mtd_get_device_size(const struct mtd_info *mtd);
 
 #endif