diff --git a/[refs] b/[refs]
index a0f10669000d..f1494879706f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 808d0387eb7df3f83352ca41f8c943cb3ed61246
+refs/heads/master: a15d0b365e9bbf04dacb44fbe69d15f6594460e1
diff --git a/trunk/drivers/staging/android/persistent_ram.c b/trunk/drivers/staging/android/persistent_ram.c
index 3eb2fb44e99d..e08f2574e30a 100644
--- a/trunk/drivers/staging/android/persistent_ram.c
+++ b/trunk/drivers/staging/android/persistent_ram.c
@@ -96,7 +96,7 @@ static inline ssize_t buffer_size_add_clamp(struct persistent_ram_zone *prz,
 	return 0;
 }
 
-static void persistent_ram_encode_rs8(struct persistent_ram_zone *prz,
+static void notrace persistent_ram_encode_rs8(struct persistent_ram_zone *prz,
 	uint8_t *data, size_t len, uint8_t *ecc)
 {
 	int i;
@@ -121,7 +121,7 @@ static int persistent_ram_decode_rs8(struct persistent_ram_zone *prz,
 				NULL, 0, NULL, 0, NULL);
 }
 
-static void persistent_ram_update_ecc(struct persistent_ram_zone *prz,
+static void notrace persistent_ram_update_ecc(struct persistent_ram_zone *prz,
 	unsigned int start, unsigned int count)
 {
 	struct persistent_ram_buffer *buffer = prz->buffer;
@@ -258,7 +258,7 @@ ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz,
 	return ret;
 }
 
-static void persistent_ram_update(struct persistent_ram_zone *prz,
+static void notrace persistent_ram_update(struct persistent_ram_zone *prz,
 	const void *s, unsigned int start, unsigned int count)
 {
 	struct persistent_ram_buffer *buffer = prz->buffer;
@@ -288,7 +288,7 @@ persistent_ram_save_old(struct persistent_ram_zone *prz)
 	memcpy(prz->old_log + size - start, &buffer->data[0], start);
 }
 
-int persistent_ram_write(struct persistent_ram_zone *prz,
+int notrace persistent_ram_write(struct persistent_ram_zone *prz,
 	const void *s, unsigned int count)
 {
 	int rem;