commit c23bfc3835173f5229b2503e3b616001a28affad
author Russell King <rmk+kernel@arm.linux.org.uk> Sat Mar 10 12:49:16 2012 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> Sun May 13 17:12:17 2012 +0100
tree 109f74ea29224587bead91289f55f2d30032b615
parent daeb4c0c3bf2df72d0cd6e4330bad9e2e520552b

ARM: PCI: provide a default bus scan implementation

Most PCI implementations perform simple root bus scanning.  Rather than
having each group of platforms provide a duplicated bus scan function,
provide the PCI configuration ops structure via the hw_pci structure,
and call the root bus scanning function from core ARM PCI code.

Acked-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-pxa/cm-x2xx-pci.c

diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
index f83f04a..d8f816c 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -183,8 +183,8 @@
 static struct hw_pci cmx2xx_pci __initdata = {
 	.map_irq	= cmx2xx_pci_map_irq,
 	.nr_controllers	= 1,
+	.ops		= &it8152_ops,
 	.setup		= it8152_pci_setup,
-	.scan		= it8152_pci_scan_bus,
 	.preinit	= cmx2xx_pci_preinit,
 };