diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2013-04-17 17:39:57 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-04-23 09:50:30 -0600 |
| commit | 9925ad0cf12675203cf209e1d96ebab19f19c86a (patch) | |
| tree | 33fedaafd81a1f37f5e92c03bd7e2c70947cae8b /drivers/pci/msi.c | |
| parent | f84ecd285f40012f804173110c10f2caaa23b7ee (diff) | |
| download | lwn-9925ad0cf12675203cf209e1d96ebab19f19c86a.tar.gz lwn-9925ad0cf12675203cf209e1d96ebab19f19c86a.zip | |
PCI: Drop msi_lower_address_reg() and msi_upper_address_reg() macros
msi_lower_address_reg() and msi_upper_address_reg() don't provide any
useful abstraction, so drop them.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/msi.c')
| -rw-r--r-- | drivers/pci/msi.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index b1a60e0a1ee3..7011c5d95e5e 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -244,11 +244,11 @@ void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) int pos = dev->msi_cap; u16 data; - pci_read_config_dword(dev, msi_lower_address_reg(pos), - &msg->address_lo); + pci_read_config_dword(dev, pos + PCI_MSI_ADDRESS_LO, + &msg->address_lo); if (entry->msi_attrib.is_64) { - pci_read_config_dword(dev, msi_upper_address_reg(pos), - &msg->address_hi); + pci_read_config_dword(dev, pos + PCI_MSI_ADDRESS_HI, + &msg->address_hi); pci_read_config_word(dev, msi_data_reg(pos, 1), &data); } else { msg->address_hi = 0; @@ -304,11 +304,11 @@ void __write_msi_msg(struct msi_desc *entry, struct msi_msg *msg) msgctl |= entry->msi_attrib.multiple << 4; pci_write_config_word(dev, pos + PCI_MSI_FLAGS, msgctl); - pci_write_config_dword(dev, msi_lower_address_reg(pos), - msg->address_lo); + pci_write_config_dword(dev, pos + PCI_MSI_ADDRESS_LO, + msg->address_lo); if (entry->msi_attrib.is_64) { - pci_write_config_dword(dev, msi_upper_address_reg(pos), - msg->address_hi); + pci_write_config_dword(dev, pos + PCI_MSI_ADDRESS_HI, + msg->address_hi); pci_write_config_word(dev, msi_data_reg(pos, 1), msg->data); } else { |