diff --git a/include/linux/firmware.h b/include/linux/firmware.h
index e85b771..e4279fe 100644
--- a/include/linux/firmware.h
+++ b/include/linux/firmware.h
@@ -47,6 +47,8 @@
 	void (*cont)(const struct firmware *fw, void *context));
 
 void release_firmware(const struct firmware *fw);
+int cache_firmware(const char *name);
+int uncache_firmware(const char *name);
 #else
 static inline int request_firmware(const struct firmware **fw,
 				   const char *name,
@@ -65,6 +67,16 @@
 static inline void release_firmware(const struct firmware *fw)
 {
 }
+
+static inline int cache_firmware(const char *name)
+{
+	return -ENOENT;
+}
+
+static inline int uncache_firmware(const char *name)
+{
+	return -EINVAL;
+}
 #endif
 
 #endif