add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/mmc/host/wbsd.c
..
..
@@ -1703,7 +1703,15 @@
1703
1703
 	 */
1704
1704
 	wbsd_init_device(host);
1705
1705
 
1706
-	mmc_add_host(mmc);
1706
+	ret = mmc_add_host(mmc);
1707
+	if (ret) {
1708
+		if (!pnp)
1709
+			wbsd_chip_poweroff(host);
1710
+
1711
+		wbsd_release_resources(host);
1712
+		wbsd_free_mmc(dev);
1713
+		return ret;
1714
+	}
1707
1715
 
1708
1716
 	pr_info("%s: W83L51xD", mmc_hostname(mmc));
1709
1717
 	if (host->chip_id != 0)