svn commit: r323536 - stable/11/sys/x86/pci

[Konstantin Belousov]

Author: kib
Date: Wed Sep 13 11:07:12 2017
New Revision: 323536
URL: https://svnweb.freebsd.org/changeset/base/323536

Log:
  MFC r323217:
  Fix typos.  Stop claiming that two children are created.
  
  MFC r323310:
  Consistently use tabs for indent.

Modified:
  stable/11/sys/x86/pci/qpi.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/x86/pci/qpi.c
==============================================================================
--- stable/11/sys/x86/pci/qpi.c	Wed Sep 13 10:59:36 2017	(r323535)
+++ stable/11/sys/x86/pci/qpi.c	Wed Sep 13 11:07:12 2017	(r323536)
@@ -26,9 +26,9 @@
  */
 
 /*
- * This driver provides a psuedo-bus to enumerate the PCI buses
- * present on a sytem using a QPI chipset.  It creates a qpi0 bus that
- * is a child of nexus0 and then creates two Host-PCI bridges as a
+ * This driver provides a pseudo-bus to enumerate the PCI buses
+ * present on a system using a QPI chipset.  It creates a qpi0 bus that
+ * is a child of nexus0 and then creates Host-PCI bridges as a
  * child of that.
  */
 
@@ -64,15 +64,15 @@ static void
 qpi_identify(driver_t *driver, device_t parent)
 {
 
-        /* Check CPUID to ensure this is an i7 CPU of some sort. */
-        if (!(cpu_vendor_id == CPU_VENDOR_INTEL &&
+	/* Check CPUID to ensure this is an i7 CPU of some sort. */
+	if (!(cpu_vendor_id == CPU_VENDOR_INTEL &&
 	    CPUID_TO_FAMILY(cpu_id) == 0x6 &&
 	    (CPUID_TO_MODEL(cpu_id) == 0x1a || CPUID_TO_MODEL(cpu_id) == 0x2c)))
-                return;
+		return;
 
-        /* PCI config register access is required. */
-        if (pci_cfgregopen() == 0)
-                return;
+	/* PCI config register access is required. */
+	if (pci_cfgregopen() == 0)
+		return;
 
 	/* Add a qpi bus device. */
 	if (BUS_ADD_CHILD(parent, 20, "qpi", -1) == NULL)
@@ -219,7 +219,7 @@ qpi_pcib_attach(device_t dev)
 {
 
 	device_add_child(dev, "pci", -1);
-        return (bus_generic_attach(dev));
+	return (bus_generic_attach(dev));
 }
 
 static int