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List:       linux-pci
Subject:    [PATCH 4/4] PCI: Remove pcie_cap_has_devctl()
From:       Bjorn Helgaas <bhelgaas () google ! com>
Date:       2013-08-28 19:27:23
Message-ID: 20130828192723.5895.68711.stgit () bhelgaas-glaptop
[Download RAW message or body]

pcie_cap_has_devctl() does nothing, so remove it.  Simplicity over
consistency in this case.  No functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/access.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index 061da8c..0857ca9 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -475,11 +475,6 @@ static inline int pcie_cap_version(const struct pci_dev *dev)
 	return pcie_caps_reg(dev) & PCI_EXP_FLAGS_VERS;
 }
 
-static inline bool pcie_cap_has_devctl(const struct pci_dev *dev)
-{
-	return true;
-}
-
 static inline bool pcie_cap_has_lnkctl(const struct pci_dev *dev)
 {
 	int type = pci_pcie_type(dev);
@@ -521,7 +516,7 @@ static bool pcie_capability_reg_implemented(struct pci_dev *dev, int pos)
 	case PCI_EXP_DEVCAP:
 	case PCI_EXP_DEVCTL:
 	case PCI_EXP_DEVSTA:
-		return pcie_cap_has_devctl(dev);
+		return true;
 	case PCI_EXP_LNKCAP:
 	case PCI_EXP_LNKCTL:
 	case PCI_EXP_LNKSTA:

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