add the carl9170 wifi driver for ar9170 devices

[openwrt-10.03/.git] / package / carl9170 / patches / 100-request_firmware_compat.patch

diff --git a/package/carl9170/patches/100-request_firmware_compat.patch b/package/carl9170/patches/100-request_firmware_compat.patch
new file mode 100644 (file)
index 0000000..93fdc6f
--- /dev/null
+++ b/package/carl9170/patches/100-request_firmware_compat.patch
@@ -0,0 +1,31 @@
+--- a/drivers/net/wireless/ath/carl9170/usb.c
++++ b/drivers/net/wireless/ath/carl9170/usb.c
+@@ -983,11 +983,28 @@ err_failed:
+       ar9170_usb_firmware_failed(aru);
+ }
+ 
++
++
+ static int ar9170_usb_request_firmware(struct ar9170_usb *aru)
+ {
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
++      const struct firmware *fw;
++      int ret;
++
++      ret = request_firmware(&fw,
++              ar9170_fws[aru->fw_load].files[aru->fw_files].name,
++              &aru->udev->dev);
++
++      if (ret < 0)
++              return ret;
++
++      ar9170_usb_firmware_step2(fw, aru);
++      return 0;
++#else
+       return request_firmware_nowait(THIS_MODULE, 1,
+               ar9170_fws[aru->fw_load].files[aru->fw_files].name,
+               &aru->udev->dev, GFP_KERNEL, aru, ar9170_usb_firmware_step2);
++#endif
+ }
+ 
+ static void ar9170_usb_disconnect(struct usb_interface *intf)