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authorBjorn Helgaas <bhelgaas@google.com>2013-04-17 17:42:30 -0600
committerBjorn Helgaas <bhelgaas@google.com>2013-04-23 09:50:30 -0600
commit4987ce82056327a43cd58c32adf8a3f255e7d862 (patch)
tree828aa7b5396facb5e5708321a3ab650359d3fb1a /drivers/pci
parent2f221349366daf074bad07cc670e483cc52ab203 (diff)
downloadlinux-4987ce82056327a43cd58c32adf8a3f255e7d862.tar.bz2
PCI: Drop is_64bit_address() and is_mask_bit_support() macros
is_64bit_address() and is_mask_bit_support() don't provide any useful abstraction, so drop them. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/msi.c4
-rw-r--r--drivers/pci/msi.h2
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 1688c26db962..aaaf954ad3a4 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -555,9 +555,9 @@ static int msi_capability_init(struct pci_dev *dev, int nvec)
return -ENOMEM;
entry->msi_attrib.is_msix = 0;
- entry->msi_attrib.is_64 = is_64bit_address(control);
+ entry->msi_attrib.is_64 = !!(control & PCI_MSI_FLAGS_64BIT);
entry->msi_attrib.entry_nr = 0;
- entry->msi_attrib.maskbit = is_mask_bit_support(control);
+ 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;
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index d2c6cd982a21..bc5cd9969062 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -8,8 +8,6 @@
#define msi_mask_reg(base, is64bit) \
(base + ((is64bit == 1) ? PCI_MSI_MASK_64 : PCI_MSI_MASK_32))
-#define is_64bit_address(control) (!!(control & PCI_MSI_FLAGS_64BIT))
-#define is_mask_bit_support(control) (!!(control & PCI_MSI_FLAGS_MASKBIT))
#define msix_table_offset_reg(base) (base + PCI_MSIX_TABLE)
#define msix_pba_offset_reg(base) (base + PCI_MSIX_PBA)