1 files changed, 0 insertions, 106 deletions
diff --git a/drivers/staging/vt6656/firmware.c b/drivers/staging/vt6656/firmware.c
deleted file mode 100644
index 70358d427211..000000000000
--- a/drivers/staging/vt6656/firmware.c
+++ /dev/null
@@ -1,106 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
- * All rights reserved.
- *
- * File: baseband.c
- *
- * Purpose: Implement functions to access baseband
- *
- * Author: Yiching Chen
- *
- * Date: May 20, 2004
- *
- * Functions:
- *
- * Revision History:
- *
- */
-
-#include <linux/compiler.h>
-#include "firmware.h"
-#include "usbpipe.h"
-
-#define FIRMWARE_VERSION	0x133		/* version 1.51 */
-#define FIRMWARE_NAME		"vntwusb.fw"
-
-#define FIRMWARE_CHUNK_SIZE	0x400
-
-int vnt_download_firmware(struct vnt_private *priv)
-{
-	struct device *dev = &priv->usb->dev;
-	const struct firmware *fw;
-	u16 length;
-	int ii;
-	int ret = 0;
-
-	dev_dbg(dev, "---->Download firmware\n");
-
-	ret = request_firmware(&fw, FIRMWARE_NAME, dev);
-	if (ret) {
-		dev_err(dev, "firmware file %s request failed (%d)\n",
-			FIRMWARE_NAME, ret);
-		goto end;
-	}
-
-	for (ii = 0; ii < fw->size; ii += FIRMWARE_CHUNK_SIZE) {
-		length = min_t(int, fw->size - ii, FIRMWARE_CHUNK_SIZE);
-
-		ret = vnt_control_out(priv, 0, 0x1200 + ii, 0x0000, length,
-				      fw->data + ii);
-		if (ret)
-			goto free_fw;
-
-		dev_dbg(dev, "Download firmware...%d %zu\n", ii, fw->size);
-	}
-
-free_fw:
-	release_firmware(fw);
-end:
-	return ret;
-}
-MODULE_FIRMWARE(FIRMWARE_NAME);
-
-int vnt_firmware_branch_to_sram(struct vnt_private *priv)
-{
-	dev_dbg(&priv->usb->dev, "---->Branch to Sram\n");
-
-	return vnt_control_out(priv, 1, 0x1200, 0x0000, 0, NULL);
-}
-
-int vnt_check_firmware_version(struct vnt_private *priv)
-{
-	int ret = 0;
-
-	ret = vnt_control_in(priv, MESSAGE_TYPE_READ, 0,
-			     MESSAGE_REQUEST_VERSION, 2,
-			     (u8 *)&priv->firmware_version);
-	if (ret) {
-		dev_dbg(&priv->usb->dev,
-			"Could not get firmware version: %d.\n", ret);
-		goto end;
-	}
-
-	dev_dbg(&priv->usb->dev, "Firmware Version [%04x]\n",
-		priv->firmware_version);
-
-	if (priv->firmware_version == 0xFFFF) {
-		dev_dbg(&priv->usb->dev, "In Loader.\n");
-		ret = -EINVAL;
-		goto end;
-	}
-
-	if (priv->firmware_version < FIRMWARE_VERSION) {
-		/* branch to loader for download new firmware */
-		ret = vnt_firmware_branch_to_sram(priv);
-		if (ret) {
-			dev_dbg(&priv->usb->dev,
-				"Could not branch to SRAM: %d.\n", ret);
-		} else {
-			ret = -EINVAL;
-		}
-	}
-
-end:
-	return ret;
-}