1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index 7741f33ce873..4627c5a662ee 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -659,7 +659,8 @@ static int __init cadet_init(void)
         /* Else we bail out */
         if (dev->io < 0) {
 #ifdef MODULE
-                v4l2_err(v4l2_dev, "you must set an I/O address with io=0x???\n");
+                v4l2_err(v4l2_dev, "you must set an I/O address with io=0x330, 0x332, 0x334,\n");
+                v4l2_err(v4l2_dev, "0x336, 0x338, 0x33a, 0x33c or 0x33e\n");
 #endif
                 goto fail;
         }