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authorRussell King <rmk+kernel@arm.linux.org.uk>2012-03-10 11:39:33 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2012-05-13 17:12:16 +0100
commitdaeb4c0c3bf2df72d0cd6e4330bad9e2e520552b (patch)
tree3645ea27803ab1adb7c46e95005cfcf10bdbd846 /arch/arm/mach-iop33x
parent1bc39ac5dab265b76ce6e20d6c85f900539fd190 (diff)
downloadlinux-daeb4c0c3bf2df72d0cd6e4330bad9e2e520552b.tar.bz2
ARM: PCI: get rid of pci_std_swizzle()
Most PCI implementations use the standard PCI swizzle function, which handles the well defined behaviour of PCI-to-PCI bridges which can be found on cards (eg, four port ethernet cards.) Rather than having almost every platform specify the standard swizzle function, make this the default when no swizzle function is supplied. Therefore, a swizzle function only needs to be provided when there is something exceptional which needs to be handled. This gets rid of the swizzle initializer from 47 files, and leaves us with just two platforms specifying a swizzle function: ARM Integrator and Chalice CATS. Acked-by: Krzysztof HaƂasa <khc@pm.waw.pl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-iop33x')
-rw-r--r--arch/arm/mach-iop33x/iq80331.c1
-rw-r--r--arch/arm/mach-iop33x/iq80332.c1
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c
index abce934f3816..3298a8af9126 100644
--- a/arch/arm/mach-iop33x/iq80331.c
+++ b/arch/arm/mach-iop33x/iq80331.c
@@ -84,7 +84,6 @@ iq80331_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
}
static struct hw_pci iq80331_pci __initdata = {
- .swizzle = pci_std_swizzle,
.nr_controllers = 1,
.setup = iop3xx_pci_setup,
.preinit = iop3xx_pci_preinit_cond,
diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c
index 7513559e25bb..87b0e9dd74ad 100644
--- a/arch/arm/mach-iop33x/iq80332.c
+++ b/arch/arm/mach-iop33x/iq80332.c
@@ -84,7 +84,6 @@ iq80332_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
}
static struct hw_pci iq80332_pci __initdata = {
- .swizzle = pci_std_swizzle,
.nr_controllers = 1,
.setup = iop3xx_pci_setup,
.preinit = iop3xx_pci_preinit_cond,