diff --git a/[refs] b/[refs]
index d0e43b6319dd..45590c4634e2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c421d5c9d439857434916b1bc420623fe9519285
+refs/heads/master: de2bec5e54307223c8973dff75162416abde80a9
diff --git a/trunk/drivers/media/dvb/dvb-usb/af9035.c b/trunk/drivers/media/dvb/dvb-usb/af9035.c
index 58fe69deda1f..7bb8817864af 100644
--- a/trunk/drivers/media/dvb/dvb-usb/af9035.c
+++ b/trunk/drivers/media/dvb/dvb-usb/af9035.c
@@ -590,7 +590,7 @@ static int af9035_fc0011_tuner_callback(struct dvb_usb_device *d,
 		err = af9035_wr_reg_mask(d, 0xd8d1, 1, 1);
 		if (err)
 			return err;
-		msleep(10);
+		usleep_range(10000, 50000);
 		break;
 	case FC0011_FE_CALLBACK_RESET:
 		err = af9035_wr_reg(d, 0xd8e9, 1);
@@ -602,11 +602,11 @@ static int af9035_fc0011_tuner_callback(struct dvb_usb_device *d,
 		err = af9035_wr_reg(d, 0xd8e7, 1);
 		if (err)
 			return err;
-		msleep(10);
+		usleep_range(10000, 20000);
 		err = af9035_wr_reg(d, 0xd8e7, 0);
 		if (err)
 			return err;
-		msleep(10);
+		usleep_range(10000, 20000);
 		break;
 	default:
 		return -EINVAL;