V4L/DVB (10316): v4l/dvb: use usb_make_path in usb-radio drivers

Place usb_make_path in dsbr100.c, radio-mr800.c, radio-si470x.c that
used when reporting bus_info information in vidioc_querycap.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/radio/dsbr100.c b/drivers/media/radio/dsbr100.c
index 2014ebc4e984f12cb33f1c1a83f5c9e39b56abda..09988f020c48e61c98ea6061ec84ace7fa077a96 100644 (file)
--- a/drivers/media/radio/dsbr100.c
+++ b/drivers/media/radio/dsbr100.c
@@ -390,9 +390,11 @@ static void usb_dsbr100_disconnect(struct usb_interface *intf)
 static int vidioc_querycap(struct file *file, void *priv,
                                        struct v4l2_capability *v)
 {
+       struct dsbr100_device *radio = video_drvdata(file);
+
        strlcpy(v->driver, "dsbr100", sizeof(v->driver));
        strlcpy(v->card, "D-Link R-100 USB FM Radio", sizeof(v->card));
-       sprintf(v->bus_info, "USB");
+       usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
        v->version = RADIO_VERSION;
        v->capabilities = V4L2_CAP_TUNER;
        return 0;

diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c
index fdfc7bf86b9e15c498ea4fc57eef55f304e6f67c..624e98b575cf1b873f1032b350648f91a54ede68 100644 (file)
--- a/drivers/media/radio/radio-mr800.c
+++ b/drivers/media/radio/radio-mr800.c
@@ -313,9 +313,11 @@ static void usb_amradio_disconnect(struct usb_interface *intf)
 static int vidioc_querycap(struct file *file, void *priv,
                                        struct v4l2_capability *v)
 {
+       struct amradio_device *radio = video_drvdata(file);
+
        strlcpy(v->driver, "radio-mr800", sizeof(v->driver));
        strlcpy(v->card, "AverMedia MR 800 USB FM Radio", sizeof(v->card));
-       sprintf(v->bus_info, "USB");
+       usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
        v->version = RADIO_VERSION;
        v->capabilities = V4L2_CAP_TUNER;
        return 0;