1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
index 5506f80e180e..170720b02815 100644
--- a/drivers/media/dvb/frontends/zl10353.c
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -587,8 +587,15 @@ static int zl10353_init(struct dvb_frontend *fe)
 
 static int zl10353_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
 {
+        struct zl10353_state *state = fe->demodulator_priv;
         u8 val = 0x0a;
 
+        if (state->config.no_tuner) {
+                /* No tuner attached to the internal I2C bus */
+                /* If set enable I2C bridge, the main I2C bus stopped hardly */
+                return 0;
+        }
+
         if (enable)
                 val |= 0x10;