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Subject[PATCH 04/12] PCI: Kill pci_is_reassignedev()
Date
Only one user. Just use pci_specified_resource_alignement() directly.
So could only get get align one time for the dev that in the list

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
drivers/pci/pci.c | 17 +++--------------
1 files changed, 3 insertions(+), 14 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index b832f0f..32ab301 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -3682,18 +3682,6 @@ resource_size_t pci_specified_resource_alignment(struct pci_dev *dev)
return align;
}

-/**
- * 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='.
@@ -3708,7 +3696,9 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev)
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 &&
@@ -3724,7 +3714,6 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev)
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))
--
1.7.7


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