1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c
index 13731d512624..fc329c98a6e8 100644
--- a/drivers/usb/misc/rio500.c
+++ b/drivers/usb/misc/rio500.c
@@ -421,7 +421,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos)
                 } else if (result != -EREMOTEIO) {
                         mutex_unlock(&(rio->lock));
                         dev_err(&rio->rio_dev->dev,
-                                "Read Whoops - result:%u partial:%u this_read:%u\n",
+                                "Read Whoops - result:%d partial:%u this_read:%u\n",
                                 result, partial, this_read);
                         return -EIO;
                 } else {