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| author | Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> | 2009-04-20 10:54:59 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-11 12:04:06 -0700 |
| commit | 67b5db6502ddd27d65dea43bf036abbd82d0dfc9 (patch) | |
| tree | c48ed504f52682b88f91e82a50586013410edd7f /drivers/pci/msi.c | |
| parent | 64f039d3d7f574943165b1afb72ee25caa1a9a91 (diff) | |
| download | op-kernel-dev-67b5db6502ddd27d65dea43bf036abbd82d0dfc9.zip op-kernel-dev-67b5db6502ddd27d65dea43bf036abbd82d0dfc9.tar.gz | |
PCI MSI: Define PCI_MSI_MASK_32/64
Impact: cleanup, improve readability
Define PCI_MSI_MASK_32/64 for 32/64bit devices, instead of using
implicit offset (-4), "PCI_MSI_MASK_BIT - 4" and "PCI_MSI_MASK_BIT".
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 3627732..7ffac27 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -381,7 +381,7 @@ static int msi_capability_init(struct pci_dev *dev, int nvec) entry->msi_attrib.default_irq = dev->irq; /* Save IOAPIC IRQ */ entry->msi_attrib.pos = pos; - entry->mask_pos = msi_mask_bits_reg(pos, entry->msi_attrib.is_64); + entry->mask_pos = msi_mask_reg(pos, entry->msi_attrib.is_64); /* All MSIs are unmasked by default, Mask them all */ if (entry->msi_attrib.maskbit) pci_read_config_dword(dev, entry->mask_pos, &entry->masked); |
