1 files changed, 26 insertions, 17 deletions

diff --git a/drivers/net/usb/kaweth.c b/drivers/net/usb/kaweth.c
index 7c66b052f55a..d6829db51b45 100644
--- a/drivers/net/usb/kaweth.c
+++ b/drivers/net/usb/kaweth.c
@@ -57,13 +57,12 @@
 #include <linux/ethtool.h>
 #include <linux/dma-mapping.h>
 #include <linux/wait.h>
+#include <linux/firmware.h>
 #include <asm/uaccess.h>
 #include <asm/byteorder.h>
 
 #undef DEBUG
 
-#include "kawethfw.h"
-
 #define KAWETH_MTU                      1514
 #define KAWETH_BUF_SIZE                 1664
 #define KAWETH_TX_TIMEOUT               (5 * HZ)
@@ -108,6 +107,10 @@
 MODULE_AUTHOR("Michael Zappe <zapman@interlan.net>, Stephane Alnet <stephane@u-picardie.fr>, Brad Hards <bhards@bigpond.net.au> and Oliver Neukum <oliver@neukum.org>");
 MODULE_DESCRIPTION("KL5USB101 USB Ethernet driver");
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("kaweth/new_code.bin");
+MODULE_FIRMWARE("kaweth/new_code_fix.bin");
+MODULE_FIRMWARE("kaweth/trigger_code.bin");
+MODULE_FIRMWARE("kaweth/trigger_code_fix.bin");
 
 static const char driver_name[] = "kaweth";
 
@@ -385,17 +388,28 @@ static int kaweth_set_receive_filter(struct kaweth_device *kaweth,
  *     kaweth_download_firmware
  ****************************************************************/
 static int kaweth_download_firmware(struct kaweth_device *kaweth,
-                                    __u8 *data,
-                                    __u16 data_len,
+                                    const char *fwname,
                                     __u8 interrupt,
                                     __u8 type)
 {
-        if(data_len > KAWETH_FIRMWARE_BUF_SIZE) {
-                err("Firmware too big: %d", data_len);
+        const struct firmware *fw;
+        int data_len;
+        int ret;
+
+        ret = request_firmware(&fw, fwname, &kaweth->dev->dev);
+        if (ret) {
+                err("Firmware request failed\n");
+                return ret;
+        }
+
+        if (fw->size > KAWETH_FIRMWARE_BUF_SIZE) {
+                err("Firmware too big: %zu", fw->size);
                 return -ENOSPC;
         }
+        data_len = fw->size;
+        memcpy(kaweth->firmware_buf, fw->data, fw->size);
 
-        memcpy(kaweth->firmware_buf, data, data_len);
+        release_firmware(fw);
 
         kaweth->firmware_buf[2] = (data_len & 0xFF) - 7;
         kaweth->firmware_buf[3] = data_len >> 8;
@@ -406,8 +420,7 @@ static int kaweth_download_firmware(struct kaweth_device *kaweth,
                    kaweth->firmware_buf[2]);
 
         dbg("Downloading firmware at %p to kaweth device at %p",
-            data,
-            kaweth);
+            fw->data, kaweth);
         dbg("Firmware length: %d", data_len);
 
         return kaweth_control(kaweth,
@@ -1009,8 +1022,7 @@ static int kaweth_probe(
                 info("Downloading firmware...");
                 kaweth->firmware_buf = (__u8 *)__get_free_page(GFP_KERNEL);
                 if ((result = kaweth_download_firmware(kaweth,
-                                                      kaweth_new_code,
-                                                      len_kaweth_new_code,
+                                                      "kaweth/new_code.bin",
                                                       100,
                                                       2)) < 0) {
                         err("Error downloading firmware (%d)", result);
@@ -1018,8 +1030,7 @@ static int kaweth_probe(
                 }
 
                 if ((result = kaweth_download_firmware(kaweth,
-                                                      kaweth_new_code_fix,
-                                                      len_kaweth_new_code_fix,
+                                                      "kaweth/new_code_fix.bin",
                                                       100,
                                                       3)) < 0) {
                         err("Error downloading firmware fix (%d)", result);
@@ -1027,8 +1038,7 @@ static int kaweth_probe(
                 }
 
                 if ((result = kaweth_download_firmware(kaweth,
-                                                      kaweth_trigger_code,
-                                                      len_kaweth_trigger_code,
+                                                      "kaweth/trigger_code.bin",
                                                       126,
                                                       2)) < 0) {
                         err("Error downloading trigger code (%d)", result);
@@ -1037,8 +1047,7 @@ static int kaweth_probe(
                 }
 
                 if ((result = kaweth_download_firmware(kaweth,
-                                                      kaweth_trigger_code_fix,
-                                                      len_kaweth_trigger_code_fix,
+                                                      "kaweth/trigger_code_fix.bin",
                                                       126,
                                                       3)) < 0) {
                         err("Error downloading trigger code fix (%d)", result);