1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index c2456839214a..a102152301c8 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -847,7 +847,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *a,
         struct platform_device  *pdev = to_platform_device(dev);
         int len;
 
-        len = of_device_get_modalias(dev, buf, PAGE_SIZE -1);
+        len = of_device_modalias(dev, buf, PAGE_SIZE);
         if (len != -ENODEV)
                 return len;