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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Mon, 27 Apr 2009 21:45:05 +0000 (UTC)
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Subject: svn commit: r191601 - head/sys/dev/ata/chipsets
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Author: jkim
Date: Mon Apr 27 21:45:05 2009
New Revision: 191601
URL: http://svn.freebsd.org/changeset/base/191601

Log:
  Use cached progif instead of reading it again.

Modified:
  head/sys/dev/ata/chipsets/ata-ahci.c

Modified: head/sys/dev/ata/chipsets/ata-ahci.c
==============================================================================
--- head/sys/dev/ata/chipsets/ata-ahci.c	Mon Apr 27 21:34:15 2009	(r191600)
+++ head/sys/dev/ata/chipsets/ata-ahci.c	Mon Apr 27 21:45:05 2009	(r191601)
@@ -84,7 +84,7 @@ ata_ahci_probe(device_t dev)
 	    return (ENXIO);
 
     /* is this PCI device flagged as an AHCI compliant chip ? */
-    if (pci_read_config(dev, PCIR_PROGIF, 1) != PCIP_STORAGE_SATA_AHCI_1_0)
+    if (pci_get_progif(dev) != PCIP_STORAGE_SATA_AHCI_1_0)
 	return (ENXIO);
 
     if (bootverbose)