1 files changed, 1 insertions, 1 deletions

diff --git a/arch/sh/drivers/heartbeat.c b/arch/sh/drivers/heartbeat.c
index 23dd6080422f..10c1828c9ff5 100644
--- a/arch/sh/drivers/heartbeat.c
+++ b/arch/sh/drivers/heartbeat.c
@@ -78,7 +78,7 @@ static int heartbeat_drv_probe(struct platform_device *pdev)
                         hd->bit_pos[i] = i;
         }
 
-        hd->base = (void __iomem *)res->start;
+        hd->base = (void __iomem *)(unsigned long)res->start;
 
         setup_timer(&hd->timer, heartbeat_timer, (unsigned long)hd);
         platform_set_drvdata(pdev, hd);