pci_reassigndev_resource_alignment() is the only user of
pci_is_reassigndev(). If we just use pci_specified_resource_alignment()
directly, we only need to call it once instead of twice, and we can get
rid of pci_is_reassigndev() altogether. No functional change.
[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
-/**
- * pci_is_reassigndev - check if specified PCI is target device to reassign
- * @dev: the PCI device to check
- *
- * RETURNS: non-zero for PCI device is a target device to reassign,
- * or zero is not.
- */
-int pci_is_reassigndev(struct pci_dev *dev)
-{
- return (pci_specified_resource_alignment(dev) != 0);
-}
-
/*
* This function disables memory decoding and releases memory resources
* of the device specified by kernel's boot parameter 'pci=resource_alignment='.
/*
* This function disables memory decoding and releases memory resources
* of the device specified by kernel's boot parameter 'pci=resource_alignment='.
resource_size_t align, size;
u16 command;
resource_size_t align, size;
u16 command;
- if (!pci_is_reassigndev(dev))
+ /* check if specified PCI is target device to reassign */
+ align = pci_specified_resource_alignment(dev);
+ if (!align)
return;
if (dev->hdr_type == PCI_HEADER_TYPE_NORMAL &&
return;
if (dev->hdr_type == PCI_HEADER_TYPE_NORMAL &&
command &= ~PCI_COMMAND_MEMORY;
pci_write_config_word(dev, PCI_COMMAND, command);
command &= ~PCI_COMMAND_MEMORY;
pci_write_config_word(dev, PCI_COMMAND, command);
- align = pci_specified_resource_alignment(dev);
for (i = 0; i < PCI_BRIDGE_RESOURCES; i++) {
r = &dev->resource[i];
if (!(r->flags & IORESOURCE_MEM))
for (i = 0; i < PCI_BRIDGE_RESOURCES; i++) {
r = &dev->resource[i];
if (!(r->flags & IORESOURCE_MEM))