diff --git a/[refs] b/[refs]
index aa783cd7e01d..9490a243d355 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 595d681f2c0610223bbe79189b0896f1b8c24f8a
+refs/heads/master: f1db88d2a7f1c92284e64f5dbb5c7a316a22576d
diff --git a/trunk/arch/blackfin/mm/sram-alloc.c b/trunk/arch/blackfin/mm/sram-alloc.c
index fa54a4ee3d6c..0bc3c4ef0aad 100644
--- a/trunk/arch/blackfin/mm/sram-alloc.c
+++ b/trunk/arch/blackfin/mm/sram-alloc.c
@@ -743,6 +743,10 @@ int sram_free_with_lsl(const void *addr)
 }
 EXPORT_SYMBOL(sram_free_with_lsl);
 
+/* Allocate memory and keep in L1 SRAM List (lsl) so that the resources are
+ * tracked.  These are designed for userspace so that when a process exits,
+ * we can safely reap their resources.
+ */
 void *sram_alloc_with_lsl(size_t size, unsigned long flags)
 {
 	void *addr = NULL;