diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2014-09-23 11:02:42 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-10-01 12:21:23 -0600 |
| commit | 48c3c38f003c25d50a09d3da558667c5ecd530aa (patch) | |
| tree | aad2a4190c8622ab17b62384697cc6a356aab545 /drivers/pci/msi.c | |
| parent | 81052769e48609525c452d8f078a5786b673e178 (diff) | |
PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib
"msi_attrib.pos" is only used for MSI (not MSI-X), and we already cache the
MSI capability offset in "dev->msi_cap".
Remove "pos" from the struct msi_attrib and use "dev->msi_cap" directly.
[bhelgaas: changelog, fix whitespace]
Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 97d6ef67a3c8..40699a2041b5 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -574,7 +574,6 @@ static struct msi_desc *msi_setup_entry(struct pci_dev *dev) entry->msi_attrib.entry_nr = 0; entry->msi_attrib.maskbit = !!(control & PCI_MSI_FLAGS_MASKBIT); entry->msi_attrib.default_irq = dev->irq; /* Save IOAPIC IRQ */ - entry->msi_attrib.pos = dev->msi_cap; entry->msi_attrib.multi_cap = (control & PCI_MSI_FLAGS_QMASK) >> 1; if (control & PCI_MSI_FLAGS_64BIT) @@ -678,7 +677,6 @@ static int msix_setup_entries(struct pci_dev *dev, void __iomem *base, entry->msi_attrib.is_64 = 1; entry->msi_attrib.entry_nr = entries[i].entry; entry->msi_attrib.default_irq = dev->irq; - entry->msi_attrib.pos = dev->msix_cap; entry->mask_base = base; list_add_tail(&entry->list, &dev->msi_list); |