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| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-02-24 01:29:23 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-02-24 07:18:55 +0400 |
| commit | 47087700ce3ccb2bf69f4dcb6ad7f59764e51308 (patch) | |
| tree | a5c59cb190882dfc72026c32308c22aaa5344d05 /drivers | |
| parent | 823806ff6bd63f92644a5330cf0c3b68fac25ffd (diff) | |
| download | linux-47087700ce3ccb2bf69f4dcb6ad7f59764e51308.tar.xz | |
PCI: make pci_flags always available
If we move resource assignment functions into the core, we'll still
need a way for architectures to prevent reassignment, e.g., the
"pci_probe_only" functionality, and we'll need a generic, always
available way the core can test for that. The "pci_flags"
arrangement used by several architectures seems like a convenient
way to do this.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/setup-bus.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 2991a8975064..6db307fa20f5 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -25,8 +25,11 @@ #include <linux/ioport.h> #include <linux/cache.h> #include <linux/slab.h> +#include <asm-generic/pci-bridge.h> #include "pci.h" +unsigned int __weak pci_flags; + struct pci_dev_resource { struct list_head list; struct resource *res; |