[media] gspca - main: Fix some warnings

Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 80b31ebb5b95df0cf325c5c66611f093a997204c..442970073e8a553482492706d687243ec638876e 100644 (file)
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -1297,17 +1297,19 @@ static int vidioc_querycap(struct file *file, void  *priv,
                ret = -ENODEV;
                goto out;
        }
-       strncpy(cap->driver, gspca_dev->sd_desc->name, sizeof cap->driver);
+       strncpy((char *) cap->driver, gspca_dev->sd_desc->name,
+                       sizeof cap->driver);
        if (gspca_dev->dev->product != NULL) {
-               strncpy(cap->card, gspca_dev->dev->product,
+               strncpy((char *) cap->card, gspca_dev->dev->product,
                        sizeof cap->card);
        } else {
-               snprintf(cap->card, sizeof cap->card,
+               snprintf((char *) cap->card, sizeof cap->card,
                        "USB Camera (%04x:%04x)",
                        le16_to_cpu(gspca_dev->dev->descriptor.idVendor),
                        le16_to_cpu(gspca_dev->dev->descriptor.idProduct));
        }
-       usb_make_path(gspca_dev->dev, cap->bus_info, sizeof(cap->bus_info));
+       usb_make_path(gspca_dev->dev, (char *) cap->bus_info,
+                       sizeof(cap->bus_info));
        cap->version = DRIVER_VERSION_NUMBER;
        cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
                          | V4L2_CAP_STREAMING