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Merge branches 'pci/hotplug', 'pci/msi', 'pci/virtualization' and 'pci/misc' into next

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* pci/hotplug:
  PCI: rphahp: Fix endianess issues
  PCI: Allow hotplug service drivers to operate in polling mode
  PCI: pciehp: Acknowledge spurious "cmd completed" event
  PCI: pciehp: Use PCI_EXP_SLTCAP_PSN define
  PCI: hotplug: Remove unnecessary "dev->bus" test

* pci/msi:
  GenWQE: Use pci_enable_msi_exact() instead of pci_enable_msi_block()
  PCI/MSI: Simplify populate_msi_sysfs()
  PCI/portdrv: Use pci_enable_msix_exact() instead of pci_enable_msix()

* pci/virtualization:
  PCI: Add Patsburg (X79) to Intel PCH root port ACS quirk

* pci/misc:
  PCI: Fix use of uninitialized MPS value
  PCI: Remove dead code
  MAINTAINERS: Add arch/x86/kernel/quirks.c to PCI file patterns
  PCI: Remove unnecessary __ref annotations
  PCI: Fail new_id for vendor/device values already built into driver
  PCI: Add new ID for Intel GPU "spurious interrupt" quirk
  PCI: Update my email address
  PCI: Fix incorrect vgaarb conditional in WARN_ON()
  PCI: Use designated initialization in PCI_VDEVICE
  PCI: Remove old serial device IDs
  PCI: Remove unnecessary includes of <linux/init.h>
  powerpc/PCI: Fix NULL dereference in sys_pciconfig_iobase() list traversal
This commit is contained in:
Bjorn Helgaas
2014-04-29 17:43:58 -06:00
parent c9eaa447e7 761ce53330 a30d0108b0 1a30fd0dba 1e358f94c0
commit 518a6a34f6
29 changed files with 90 additions and 75 deletions
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17
drivers/pci/msi.c
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@@ -10,7 +10,6 @@
#include <linux/mm.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/export.h>
#include <linux/ioport.h>
#include <linux/pci.h>
@@ -544,22 +543,18 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
if (!msi_attrs)
return -ENOMEM;
list_for_each_entry(entry, &pdev->msi_list, list) {
char *name = kmalloc(20, GFP_KERNEL);
if (!name)
goto error_attrs;
msi_dev_attr = kzalloc(sizeof(*msi_dev_attr), GFP_KERNEL);
if (!msi_dev_attr) {
kfree(name);
if (!msi_dev_attr)
goto error_attrs;
}
msi_attrs[count] = &msi_dev_attr->attr;
sprintf(name, "%d", entry->irq);
sysfs_attr_init(&msi_dev_attr->attr);
msi_dev_attr->attr.name = name;
msi_dev_attr->attr.name = kasprintf(GFP_KERNEL, "%d",
entry->irq);
if (!msi_dev_attr->attr.name)
goto error_attrs;
msi_dev_attr->attr.mode = S_IRUGO;
msi_dev_attr->show = msi_mode_show;
msi_attrs[count] = &msi_dev_attr->attr;
++count;
}