1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/mfd/cs5535-mfd.c b/drivers/mfd/cs5535-mfd.c
index 886a06871065..155fa0407882 100644
--- a/drivers/mfd/cs5535-mfd.c
+++ b/drivers/mfd/cs5535-mfd.c
@@ -27,6 +27,7 @@
 #include <linux/mfd/core.h>
 #include <linux/module.h>
 #include <linux/pci.h>
+#include <asm/olpc.h>
 
 #define DRV_NAME "cs5535-mfd"
 
@@ -111,6 +112,20 @@ static __devinitdata struct mfd_cell cs5535_mfd_cells[] = {
         },
 };
 
+#ifdef CONFIG_OLPC
+static void __devinit cs5535_clone_olpc_cells(void)
+{
+        const char *acpi_clones[] = { "olpc-xo1-pm-acpi", "olpc-xo1-sci-acpi" };
+
+        if (!machine_is_olpc())
+                return;
+
+        mfd_clone_cell("cs5535-acpi", acpi_clones, ARRAY_SIZE(acpi_clones));
+}
+#else
+static void cs5535_clone_olpc_cells(void) { }
+#endif
+
 static int __devinit cs5535_mfd_probe(struct pci_dev *pdev,
                 const struct pci_device_id *id)
 {
@@ -139,6 +154,7 @@ static int __devinit cs5535_mfd_probe(struct pci_dev *pdev,
                 dev_err(&pdev->dev, "MFD add devices failed: %d\n", err);
                 goto err_disable;
         }
+        cs5535_clone_olpc_cells();
 
         dev_info(&pdev->dev, "%zu devices registered.\n",
                         ARRAY_SIZE(cs5535_mfd_cells));