PCI: Clean up whitespace in linux/pci.h, pci/pci.h

Clean up whitespace, capitalization, etc. in comments.  No functional
change intended.
Signed-off-by: NBjorn Helgaas <bhelgaas@google.com>

drivers/pci/pci.h

@@ -112,7 +112,7 @@ struct pci_vpd_ops {
 
 struct pci_vpd {
 	const struct pci_vpd_ops *ops;
-	struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
+	struct bin_attribute *attr;	/* Descriptor for sysfs VPD entry */
 	struct mutex	lock;
 	unsigned int	len;
 	u16		flag;
@@ -231,7 +231,7 @@ struct pci_slot_attribute {
 
 enum pci_bar_type {
 	pci_bar_unknown,	/* Standard PCI BAR probe */
-	pci_bar_io,		/* An io port BAR */
+	pci_bar_io,		/* An I/O port BAR */
 	pci_bar_mem32,		/* A 32-bit memory BAR */
 	pci_bar_mem64,		/* A 64-bit memory BAR */
 };
@@ -255,24 +255,24 @@ void pci_disable_bridge_window(struct pci_dev *dev);
 
 /* Single Root I/O Virtualization */
 struct pci_sriov {
-	int pos;		/* capability position */
-	int nres;		/* number of resources */
+	int		pos;		/* Capability position */
+	int		nres;		/* Number of resources */
 	u32		cap;		/* SR-IOV Capabilities */
 	u16		ctrl;		/* SR-IOV Control */
-	u16 total_VFs;		/* total VFs associated with the PF */
-	u16 initial_VFs;	/* initial VFs associated with the PF */
-	u16 num_VFs;		/* number of VFs available */
-	u16 offset;		/* first VF Routing ID offset */
-	u16 stride;		/* following VF stride */
+	u16		total_VFs;	/* Total VFs associated with the PF */
+	u16		initial_VFs;	/* Initial VFs associated with the PF */
+	u16		num_VFs;	/* Number of VFs available */
+	u16		offset;		/* First VF Routing ID offset */
+	u16		stride;		/* Following VF stride */
 	u16		vf_device;	/* VF device ID */
-	u32 pgsz;		/* page size for BAR alignment */
+	u32		pgsz;		/* Page size for BAR alignment */
 	u8		link;		/* Function Dependency Link */
-	u8 max_VF_buses;	/* max buses consumed by VFs */
-	u16 driver_max_VFs;	/* max num VFs driver supports */
-	struct pci_dev *dev;	/* lowest numbered PF */
-	struct pci_dev *self;	/* this PF */
+	u8		max_VF_buses;	/* Max buses consumed by VFs */
+	u16		driver_max_VFs;	/* Max num VFs driver supports */
+	struct pci_dev	*dev;		/* Lowest numbered PF */
+	struct pci_dev	*self;		/* This PF */
 	resource_size_t	barsz[PCI_SRIOV_NUM_BARS];	/* VF BAR size */
-	bool drivers_autoprobe;	/* auto probing of VFs by driver */
+	bool		drivers_autoprobe; /* Auto probing of VFs by driver */
 };
 
 /* pci_dev priv_flags */