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From: Kevin Lo <kevlo@FreeBSD.org>
Date: Wed, 6 Nov 2013 02:49:16 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r257732 - head/sys/dev/usb/wlan
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Author: kevlo
Date: Wed Nov  6 02:49:16 2013
New Revision: 257732
URL: http://svnweb.freebsd.org/changeset/base/257732

Log:
  Reading the RT2860_ASIC_VER_ID register is not needed and returns
  completely bogus value.

Modified:
  head/sys/dev/usb/wlan/if_run.c

Modified: head/sys/dev/usb/wlan/if_run.c
==============================================================================
--- head/sys/dev/usb/wlan/if_run.c	Wed Nov  6 01:14:00 2013	(r257731)
+++ head/sys/dev/usb/wlan/if_run.c	Wed Nov  6 02:49:16 2013	(r257732)
@@ -1016,7 +1016,6 @@ run_load_microcode(struct run_softc *sc)
 		goto fail;
 	}
 
-	run_read(sc, RT2860_ASIC_VER_ID, &tmp);
 	/* write microcode image */
 	run_write_region_1(sc, RT2870_FW_BASE, base, 4096);
 	run_write(sc, RT2860_H2M_MAILBOX_CID, 0xffffffff);