diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c
index 9f097ce55b244cc7baae25c1a88f31bbcda3bff2..c138a89fcd515dbafadac6fc02b5671ee3356961 100644
--- a/drivers/staging/zram/zram_drv.c
+++ b/drivers/staging/zram/zram_drv.c
@@ -37,7 +37,7 @@
 
 /* Globals */
 static int zram_major;
-struct zram *zram_devices;
+static struct zram *zram_devices;
 
 /* Module params (documentation at end) */
 static unsigned int num_devices = 1;
@@ -679,11 +679,6 @@ static void destroy_device(struct zram *zram)
 		blk_cleanup_queue(zram->queue);
 }
 
-unsigned int zram_get_num_devices(void)
-{
-	return num_devices;
-}
-
 static int __init zram_init(void)
 {
 	int ret, dev_id;
diff --git a/drivers/staging/zram/zram_drv.h b/drivers/staging/zram/zram_drv.h
index d542eee81357582cf95bd4e296bb1610c2a7d7f8..b3a315d1eb2394910f8c69b0af7ed36da674b1e5 100644
--- a/drivers/staging/zram/zram_drv.h
+++ b/drivers/staging/zram/zram_drv.h
@@ -110,8 +110,6 @@ struct zram {
 	struct zram_stats stats;
 };
 
-extern struct zram *zram_devices;
-unsigned int zram_get_num_devices(void);
 #ifdef CONFIG_SYSFS
 extern struct attribute_group zram_disk_attr_group;
 #endif