1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/mtd/nand/r852.c b/drivers/mtd/nand/r852.c
index cb271167b4a..96db476ce3e 100644
--- a/drivers/mtd/nand/r852.c
+++ b/drivers/mtd/nand/r852.c
@@ -1019,6 +1019,7 @@ void r852_shutdown(struct pci_dev *pci_dev)
         pci_disable_device(pci_dev);
 }
 
+#ifdef CONFIG_PM
 int r852_suspend(struct device *device)
 {
         struct r852_device *dev = pci_get_drvdata(to_pci_dev(device));
@@ -1093,6 +1094,10 @@ int r852_resume(struct device *device)
         r852_update_card_detect(dev);
         return 0;
 }
+#else
+#define r852_suspend    NULL
+#define r852_resume     NULL
+#endif
 
 static const struct pci_device_id r852_pci_id_tbl[] = {