[media] gspca - main: Fix some warnings

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

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index 80b31ebb5b95..442970073e8a 100644
--- 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