Patchwork [v3,05/27] PCI: Update pci_resource_start etc to use pci_dev_resource_n()

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Submitter Yinghai Lu
Date March 13, 2013, 11:28 p.m.
Message ID <1363217302-14383-6-git-send-email-yinghai@kernel.org>
Download mbox | patch
Permalink /patch/227412/
State Changes Requested
Headers show

Comments

Yinghai Lu - March 13, 2013, 11:28 p.m.
Now pci_resource_start is using dev->resource[n] directly.
Replace it with pci_dev_resource[n] to prepare for addon resource support.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
---
 include/linux/pci.h |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/include/linux/pci.h b/include/linux/pci.h
index efb348b..94935fc 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1488,9 +1488,9 @@  static inline struct pci_dev *pci_dev_get(struct pci_dev *dev)
 
 /* these helpers provide future and backwards compatibility
  * for accessing popular PCI BAR info */
-#define pci_resource_start(dev, bar)	((dev)->resource[(bar)].start)
-#define pci_resource_end(dev, bar)	((dev)->resource[(bar)].end)
-#define pci_resource_flags(dev, bar)	((dev)->resource[(bar)].flags)
+#define pci_resource_start(dev, bar)	(pci_dev_resource_n(dev, (bar))->start)
+#define pci_resource_end(dev, bar)	(pci_dev_resource_n(dev, (bar))->end)
+#define pci_resource_flags(dev, bar)	(pci_dev_resource_n(dev, (bar))->flags)
 #define pci_resource_len(dev,bar) \
 	((pci_resource_start((dev), (bar)) == 0 &&	\
 	  pci_resource_end((dev), (bar)) ==		\