1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index cf6c30d4e545..309ca5e68063 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -598,6 +598,11 @@ static int dvb_register(struct cx8802_dev *dev)
         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
         int mfe_shared = 0; /* bus not shared by default */
 
+        if (0 != core->i2c_rc) {
+                printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
+                goto frontend_detach;
+        }
+
         /* Get the first frontend */
         fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
         if (!fe0)