Add PNP info to PCI attachment of alc driver

Reviewed by: imp, chuck
Submitted by: Lakhan Shiva Kamireddy <lakhanshiva@gmail.com>
Sponsored by: Google, Inc. (GSoC 2018)
Pull Request: bsdimp#4


git-svn-id: https://svn.freebsd.org/base/head@336102 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f

sys/dev/alc/if_alc.c

@@ -243,6 +243,8 @@ static driver_t alc_driver = {
 static devclass_t alc_devclass;
 
 DRIVER_MODULE(alc, pci, alc_driver, alc_devclass, 0, 0);
+MODULE_PNP_INFO("U16:vendor;U16:device", pci, alc, alc_ident_table,
+    sizeof(alc_ident_table[0]), nitems(alc_ident_table) - 1);
 DRIVER_MODULE(miibus, alc, miibus_driver, miibus_devclass, 0, 0);
 
 static struct resource_spec alc_res_spec_mem[] = {