diff --git a/drivers/mfd/htc-pasic3.c b/drivers/mfd/htc-pasic3.c
index 633cbba072f024f013a17f42cc8b3181c63ef8a4..91b294dcc13388ebdec67de1e5b54aaee30eb6e6 100644
--- a/drivers/mfd/htc-pasic3.c
+++ b/drivers/mfd/htc-pasic3.c
@@ -238,6 +238,8 @@ static int pasic3_remove(struct platform_device *pdev)
 	return 0;
 }
 
+MODULE_ALIAS("platform:pasic3");
+
 static struct platform_driver pasic3_driver = {
 	.driver		= {
 		.name	= "pasic3",
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index 1eab7cffceaa10180b79df6cd404f5146f81a189..b5272b5ce3fae295b7edc527463e137d6e5a1a29 100644
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -242,6 +242,8 @@ static int mcp_sa11x0_resume(struct platform_device *dev)
 /*
  * The driver for the SA11x0 MCP port.
  */
+MODULE_ALIAS("platform:sa11x0-mcp");
+
 static struct platform_driver mcp_sa11x0_driver = {
 	.probe		= mcp_sa11x0_probe,
 	.remove		= mcp_sa11x0_remove,
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 2fe64734d8afd2d6e893e40224ee56ff6b935706..e2530df4d85cb00bed8d36825546bc837f531b8e 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1378,6 +1378,8 @@ static struct pci_driver sm501_pci_drv = {
 	.remove		= sm501_pci_remove,
 };
 
+MODULE_ALIAS("platform:sm501");
+
 static struct platform_driver sm501_plat_drv = {
 	.driver		= {
 		.name	= "sm501",