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Commit dcce6dc4 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

PCI: add pci_clear_flags() 



Add a pci_clear_flags() for cases when we statically initialize
pci_flags, then decide to clear things out later.

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent 47087700

include/asm-generic/pci-bridge.h

+6 −0
Original line number Diff line number Diff line
@@ -45,6 +45,11 @@ static inline void pci_add_flags(int flags) 
	pci_flags |= flags;

}



static inline void pci_clear_flags(int flags)

{

	pci_flags &= ~flags;

}



static inline int pci_has_flag(int flag)

{

	return pci_flags & flag;
@@ -52,6 +57,7 @@ static inline int pci_has_flag(int flag) 
#else

static inline void pci_set_flags(int flags) { }

static inline void pci_add_flags(int flags) { }

static inline void pci_clear_flags(int flags) { }

static inline int pci_has_flag(int flag)

{

	return 0;