if (got_picture) {
                        /* convert it to YUV */
                        sws_scale(sw_scale_ctx,
-                                 (const uint8_t * const*)picture_raw->data,
+                                 (const uint8_t * const *)picture_raw->data,
                                  picture_raw->linesize,
                                  0,
                                  (input_ctx.codec_ctx)->height,
 
 
 static int open_device(am7xxx_context *ctx,
                       unsigned int device_index,
-                      libusb_device* usb_dev,
+                      libusb_device *usb_dev,
                       am7xxx_device **dev)
 {
        int ret;
                        unsigned int open_device_index, am7xxx_device **dev)
 {
        ssize_t num_devices;
-       libusb_device** list;
+       libusb_device **list;
        unsigned int current_index;
        int i;
        int ret;