diff --git a/Documentation/driver-api/nvmem.rst b/Documentation/driver-api/nvmem.rst
index d5655b95c0f4..5d9500d21ecc 100644
--- a/Documentation/driver-api/nvmem.rst
+++ b/Documentation/driver-api/nvmem.rst
@@ -41,7 +41,7 @@ A NVMEM provider can register with NVMEM core by supplying relevant
 nvmem configuration to nvmem_register(), on success core would return a valid
 nvmem_device pointer.
 
-nvmem_unregister(nvmem) is used to unregister a previously registered provider.
+nvmem_unregister() is used to unregister a previously registered provider.
 
 For example, a simple nvram case::