diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-04-17 17:43:40 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-04-23 09:50:30 -0600 |
| commit | 909094c62e21c71c4fd122642512ad05b75fe019 (patch) | |
| tree | 243360c2431db524c2ca3eb00a17431f1244a601 | |
| parent | 4987ce82056327a43cd58c32adf8a3f255e7d862 (diff) | |
PCI: Drop msix_table_offset_reg() and msix_pba_offset_reg() macros
msix_table_offset_reg() is used only once and adds a useless indirection,
so just use the table offset directly.
msix_pba_offset_reg() is unused, so just delete it.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
| -rw-r--r-- | drivers/pci/msi.c | 4 | ||||
| -rw-r--r-- | drivers/pci/msi.h | 2 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index aaaf954ad3a4..fb07e05a947b 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -600,8 +600,8 @@ static void __iomem *msix_map_region(struct pci_dev *dev, unsigned nr_entries) u32 table_offset; u8 bir; - pci_read_config_dword(dev, - msix_table_offset_reg(dev->msix_cap), &table_offset); + pci_read_config_dword(dev, dev->msix_cap + PCI_MSIX_TABLE, + &table_offset); bir = (u8)(table_offset & PCI_MSIX_FLAGS_BIRMASK); table_offset &= ~PCI_MSIX_FLAGS_BIRMASK; phys_addr = pci_resource_start(dev, bir) + table_offset; diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h index bc5cd9969062..d76c7b2c993c 100644 --- a/drivers/pci/msi.h +++ b/drivers/pci/msi.h @@ -9,8 +9,6 @@ #define msi_mask_reg(base, is64bit) \ (base + ((is64bit == 1) ? PCI_MSI_MASK_64 : PCI_MSI_MASK_32)) -#define msix_table_offset_reg(base) (base + PCI_MSIX_TABLE) -#define msix_pba_offset_reg(base) (base + PCI_MSIX_PBA) #define msix_table_size(control) ((control & PCI_MSIX_FLAGS_QSIZE)+1) #define multi_msix_capable(control) msix_table_size((control)) |