1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c
index 61a7e138c748..b6ce528e1889 100644
--- a/drivers/media/common/tuners/tuner-xc2028.c
+++ b/drivers/media/common/tuners/tuner-xc2028.c
@@ -100,7 +100,8 @@ struct xc2028_data {
         if (size != _rc)                                                \
                 tuner_info("i2c output error: rc = %d (should be %d)\n",\
                            _rc, (int)size);                             \
-        msleep(priv->ctrl.msleep);                                      \
+        if (priv->ctrl.msleep)                                          \
+                msleep(priv->ctrl.msleep);                              \
         _rc;                                                            \
 })
 
@@ -120,7 +121,8 @@ struct xc2028_data {
         if (isize != _rc)                                               \
                 tuner_err("i2c input error: rc = %d (should be %d)\n",  \
                            _rc, (int)isize);                            \
-        msleep(priv->ctrl.msleep);                                      \
+        if (priv->ctrl.msleep)                                          \
+                msleep(priv->ctrl.msleep);                              \
         _rc;                                                            \
 })
 
@@ -131,7 +133,7 @@ struct xc2028_data {
                         (_rc = tuner_i2c_xfer_send(&priv->i2c_props,    \
                                                 _val, sizeof(_val)))) { \
                 tuner_err("Error on line %d: %d\n", __LINE__, _rc);     \
-        } else                                                          \
+        } else if (priv->ctrl.msleep)                                   \
                 msleep(priv->ctrl.msleep);                              \
         _rc;                                                            \
 })
@@ -1009,7 +1011,8 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */,
            The reset CLK is needed only with tm6000.
            Driver should work fine even if this fails.
          */
-        msleep(priv->ctrl.msleep);
+        if (priv->ctrl.msleep)
+                msleep(priv->ctrl.msleep);
         do_tuner_callback(fe, XC2028_RESET_CLK, 1);
 
         msleep(10);