[media] usb drivers: use %zu instead of %zd

size_t is unsigned.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/usb/cx231xx/cx231xx-avcore.c

@@ -1595,7 +1595,7 @@ void cx231xx_set_DIF_bandpass(struct cx231xx *dev, u32 if_freq,
 		if_freq = 16000000;
 	}
 
-	cx231xx_info("Enter IF=%zd\n",
+	cx231xx_info("Enter IF=%zu\n",
 			ARRAY_SIZE(Dif_set_array));
 	for (i = 0; i < ARRAY_SIZE(Dif_set_array); i++) {
 		if (Dif_set_array[i].if_freq == if_freq) {

drivers/media/usb/em28xx/em28xx-video.c

@@ -481,7 +481,7 @@ static void em28xx_copy_video(struct em28xx *dev,
 	lencopy = lencopy > remain ? remain : lencopy;
 
 	if ((char *)startwrite + lencopy > (char *)buf->vb_buf + buf->length) {
-		em28xx_isocdbg("Overflow of %zi bytes past buffer end (1)\n",
+		em28xx_isocdbg("Overflow of %zu bytes past buffer end (1)\n",
 			      ((char *)startwrite + lencopy) -
 			      ((char *)buf->vb_buf + buf->length));
 		remain = (char *)buf->vb_buf + buf->length -
@@ -507,7 +507,7 @@ static void em28xx_copy_video(struct em28xx *dev,
 
 		if ((char *)startwrite + lencopy > (char *)buf->vb_buf +
 		    buf->length) {
-			em28xx_isocdbg("Overflow of %zi bytes past buffer end"
+			em28xx_isocdbg("Overflow of %zu bytes past buffer end"
 				       "(2)\n",
 				       ((char *)startwrite + lencopy) -
 				       ((char *)buf->vb_buf + buf->length));

drivers/media/usb/siano/smsusb.c

@@ -277,14 +277,14 @@ static int smsusb1_load_firmware(struct usb_device *udev, int id, int board_id)
 		rc = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 2),
 				  fw_buffer, fw->size, &dummy, 1000);
 
-		sms_info("sent %zd(%d) bytes, rc %d", fw->size, dummy, rc);
+		sms_info("sent %zu(%d) bytes, rc %d", fw->size, dummy, rc);
 
 		kfree(fw_buffer);
 	} else {
 		sms_err("failed to allocate firmware buffer");
 		rc = -ENOMEM;
 	}
-	sms_info("read FW %s, size=%zd", fw_filename, fw->size);
+	sms_info("read FW %s, size=%zu", fw_filename, fw->size);
 
 	release_firmware(fw);