Add a pci_clear_flags() for cases when we statically initialize
pci_flags, then decide to clear things out later.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
include/asm-generic/pci-bridge.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/include/asm-generic/pci-bridge.h b/include/asm-generic/pci-bridge.h
index 4a5aca2..a5b5d5a 100644
--- a/include/asm-generic/pci-bridge.h
+++ b/include/asm-generic/pci-bridge.h
@@ -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;
--
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