b43: update hw/fw version info in wiphy struct

This makes the information available through ethtool...
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/b43/main.c

@@ -2280,6 +2280,7 @@ static int b43_request_firmware(struct b43_wldev *dev)
 
 static int b43_upload_microcode(struct b43_wldev *dev)
 {
+	struct wiphy *wiphy = dev->wl->hw->wiphy;
 	const size_t hdr_len = sizeof(struct b43_fw_header);
 	const __be32 *data;
 	unsigned int i, len;
@@ -2405,6 +2406,10 @@ static int b43_upload_microcode(struct b43_wldev *dev)
 		}
 	}
 
+	snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "%u.%u",
+			dev->fw.rev, dev->fw.patch);
+	wiphy->hw_version = dev->dev->id.coreid;
+
 	if (b43_is_old_txhdr_format(dev)) {
 		/* We're over the deadline, but we keep support for old fw
 		 * until it turns out to be in major conflict with something new. */