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authorStephen Hemminger <stephen@networkplumber.org>2014-01-10 15:10:13 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-01-13 11:14:43 -0700
commit3984ca1c6e493d06fa7e8dc96ce2b23b86175ec4 (patch)
treee0be9de2afdcdab7e83f3a410b30345ad0ef1fcd /drivers/pci/access.c
parent7c2dd2d7cfabdb37875c5e481a0c3cc5962bb0b6 (diff)
downloadlinux-3984ca1c6e493d06fa7e8dc96ce2b23b86175ec4.tar.bz2
PCI: Remove unused pci_vpd_truncate()
My philosophy is unused code is dead code. And dead code is subject to bit rot and is a likely source of bugs. Use it or lose it. This reverts db5679437a2b ("PCI: add interface to set visible size of VPD"), removing this interface: pci_vpd_truncate() [bhelgaas: split to separate patch, also remove prototype from pci.h] Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/access.c')
-rw-r--r--drivers/pci/access.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 0857ca981fae..7f8b78c08879 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -381,30 +381,6 @@ int pci_vpd_pci22_init(struct pci_dev *dev)
}
/**
- * pci_vpd_truncate - Set available Vital Product Data size
- * @dev: pci device struct
- * @size: available memory in bytes
- *
- * Adjust size of available VPD area.
- */
-int pci_vpd_truncate(struct pci_dev *dev, size_t size)
-{
- if (!dev->vpd)
- return -EINVAL;
-
- /* limited by the access method */
- if (size > dev->vpd->len)
- return -EINVAL;
-
- dev->vpd->len = size;
- if (dev->vpd->attr)
- dev->vpd->attr->size = size;
-
- return 0;
-}
-EXPORT_SYMBOL(pci_vpd_truncate);
-
-/**
* pci_cfg_access_lock - Lock PCI config reads/writes
* @dev: pci device struct
*