[media] s5p-mfc: Remove duplicate function s5p_mfc_reload_firmware

The function s5p_mfc_reload_firmware is exactly same as
s5p_mfc_load_firmware. So removing the duplicate function.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/s5p-mfc/s5p_mfc.c

@@ -162,7 +162,7 @@ static void s5p_mfc_watchdog_worker(struct work_struct *work)
 	/* Double check if there is at least one instance running.
 	 * If no instance is in memory than no firmware should be present */
 	if (dev->num_inst > 0) {
-		ret = s5p_mfc_reload_firmware(dev);
+		ret = s5p_mfc_load_firmware(dev);
 		if (ret) {
 			mfc_err("Failed to reload FW\n");
 			goto unlock;

drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c

@@ -106,39 +106,6 @@ int s5p_mfc_load_firmware(struct s5p_mfc_dev *dev)
 	return 0;
 }
 
-/* Reload firmware to MFC */
-int s5p_mfc_reload_firmware(struct s5p_mfc_dev *dev)
-{
-	struct firmware *fw_blob;
-	int err;
-
-	/* Firmare has to be present as a separate file or compiled
-	 * into kernel. */
-	mfc_debug_enter();
-
-	err = request_firmware((const struct firmware **)&fw_blob,
-				     dev->variant->fw_name, dev->v4l2_dev.dev);
-	if (err != 0) {
-		mfc_err("Firmware is not present in the /lib/firmware directory nor compiled in kernel\n");
-		return -EINVAL;
-	}
-	if (fw_blob->size > dev->fw_size) {
-		mfc_err("MFC firmware is too big to be loaded\n");
-		release_firmware(fw_blob);
-		return -ENOMEM;
-	}
-	if (!dev->fw_virt_addr) {
-		mfc_err("MFC firmware is not allocated\n");
-		release_firmware(fw_blob);
-		return -EINVAL;
-	}
-	memcpy(dev->fw_virt_addr, fw_blob->data, fw_blob->size);
-	wmb();
-	release_firmware(fw_blob);
-	mfc_debug_leave();
-	return 0;
-}
-
 /* Release firmware memory */
 int s5p_mfc_release_firmware(struct s5p_mfc_dev *dev)
 {