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authorJosh Boyer <jwboyer@linux.vnet.ibm.com>2008-12-11 09:46:44 +0000
committerPaul Mackerras <paulus@samba.org>2008-12-16 15:53:16 +1100
commit7fe519c207e3400dea6d67e1d483a16b11608423 (patch)
treef06d9194f5a14424e1f08e60682b35e666d4698c /arch/powerpc/include/asm/pci.h
parentedc72ac4a0894247a6d3f1157a8ec8d603fff52d (diff)
downloadlinux-7fe519c207e3400dea6d67e1d483a16b11608423.tar.bz2
powerpc: Introduce ppc_pci_flags accessors
Currently there are a number of platforms that open code access to the ppc_pci_flags global variable. However, that variable is not present if CONFIG_PCI is not set, which can lead to a build break. This introduces a number of accessor functions that are defined to be empty in the case of CONFIG_PCI being disabled. The various platform files in the kernel are updated to use these. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/include/asm/pci.h')
-rw-r--r--arch/powerpc/include/asm/pci.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h
index 1c721a632d8e..3548159a1beb 100644
--- a/arch/powerpc/include/asm/pci.h
+++ b/arch/powerpc/include/asm/pci.h
@@ -38,8 +38,8 @@ struct pci_dev;
* Set this to 1 if you want the kernel to re-assign all PCI
* bus numbers (don't do that on ppc64 yet !)
*/
-#define pcibios_assign_all_busses() (ppc_pci_flags & \
- PPC_PCI_REASSIGN_ALL_BUS)
+#define pcibios_assign_all_busses() \
+ (ppc_pci_has_flag(PPC_PCI_REASSIGN_ALL_BUS))
#define pcibios_scan_all_fns(a, b) 0
static inline void pcibios_set_master(struct pci_dev *dev)