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pci/fsl_pci_init: Use PCIe capability to determine if controller is PCIe

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Change the code to use the PCIe capabilities register to determine if we
are a PCIe controller or not.  Additionally cleaned up some white space
and formatting in the file.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Kumar Gala
2009-08-05 07:49:27 -05:00
parent cb151aa2cf
commit 8295b94400
2 changed files with 14 additions and 19 deletions
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include/pci.h
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@@ -222,6 +222,7 @@
#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */
#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts */
#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */
#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
#define PCI_CAP_SIZEOF 4