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PCI MSI: Style cleanups

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Cleanups (nearly based on checkpatch).

Before: total: 11 errors, 2 warnings, 0 checks, 842 lines checked
After:  total:  0 errors, 0 warnings, 0 checks, 842 lines checked

v2: fix it's/its mistakes in comment

Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Hidetoshi Seto
2009-08-10 10:14:15 +09:00
committed by Jesse Barnes
parent d9d7070e61
commit 500559a92d
1 changed files with 22 additions and 22 deletions
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22
drivers/pci/msi.c
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@@ -16,9 +16,8 @@
#include <linux/proc_fs.h> #include <linux/proc_fs.h>
#include <linux/msi.h> #include <linux/msi.h>
#include <linux/smp.h> #include <linux/smp.h>
#include <linux/errno.h>
#include <asm/errno.h> #include <linux/io.h>
#include <asm/io.h>
#include "pci.h" #include "pci.h"
#include "msi.h" #include "msi.h"
@@ -584,7 +583,7 @@ error:
* to determine if MSI/-X are supported for the device. If MSI/-X is * to determine if MSI/-X are supported for the device. If MSI/-X is
* supported return 0, else return an error code. * supported return 0, else return an error code.
**/ **/
static int pci_msi_check_device(struct pci_dev* dev, int nvec, int type) static int pci_msi_check_device(struct pci_dev *dev, int nvec, int type)
{ {
struct pci_bus *bus; struct pci_bus *bus;
int ret; int ret;
@@ -601,8 +600,9 @@ static int pci_msi_check_device(struct pci_dev* dev, int nvec, int type)
if (nvec < 1) if (nvec < 1)
return -ERANGE; return -ERANGE;
/* Any bridge which does NOT route MSI transactions from it's /*
* secondary bus to it's primary bus must set NO_MSI flag on * Any bridge which does NOT route MSI transactions from its
* secondary bus to its primary bus must set NO_MSI flag on
* the secondary pci_bus. * the secondary pci_bus.
* We expect only arch-specific PCI host bus controller driver * We expect only arch-specific PCI host bus controller driver
* or quirks for specific PCI bridges to be setting NO_MSI. * or quirks for specific PCI bridges to be setting NO_MSI.
@@ -693,7 +693,7 @@ void pci_msi_shutdown(struct pci_dev *dev)
dev->irq = desc->msi_attrib.default_irq; dev->irq = desc->msi_attrib.default_irq;
} }
void pci_disable_msi(struct pci_dev* dev) void pci_disable_msi(struct pci_dev *dev)
{ {
if (!pci_msi_enable || !dev || !dev->msi_enabled) if (!pci_msi_enable || !dev || !dev->msi_enabled)
return; return;
@@ -735,7 +735,7 @@ int pci_msix_table_size(struct pci_dev *dev)
* of irqs or MSI-X vectors available. Driver should use the returned value to * of irqs or MSI-X vectors available. Driver should use the returned value to
* re-send its request. * re-send its request.
**/ **/
int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec) int pci_enable_msix(struct pci_dev *dev, struct msix_entry *entries, int nvec)
{ {
int status, nr_entries; int status, nr_entries;
int i, j; int i, j;
@@ -773,7 +773,7 @@ int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec)
} }
EXPORT_SYMBOL(pci_enable_msix); EXPORT_SYMBOL(pci_enable_msix);
void pci_msix_shutdown(struct pci_dev* dev) void pci_msix_shutdown(struct pci_dev *dev)
{ {
struct msi_desc *entry; struct msi_desc *entry;
@@ -791,7 +791,7 @@ void pci_msix_shutdown(struct pci_dev* dev)
dev->msix_enabled = 0; dev->msix_enabled = 0;
} }
void pci_disable_msix(struct pci_dev* dev) void pci_disable_msix(struct pci_dev *dev)
{ {
if (!pci_msi_enable || !dev || !dev->msix_enabled) if (!pci_msi_enable || !dev || !dev->msix_enabled)
return; return;
@@ -810,7 +810,7 @@ EXPORT_SYMBOL(pci_disable_msix);
* allocated for this device function, are reclaimed to unused state, * allocated for this device function, are reclaimed to unused state,
* which may be used later on. * which may be used later on.
**/ **/
void msi_remove_pci_irq_vectors(struct pci_dev* dev) void msi_remove_pci_irq_vectors(struct pci_dev *dev)
{ {
if (!pci_msi_enable || !dev) if (!pci_msi_enable || !dev)
return; return;