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

13 files changed, 0 insertions, 13 deletions

diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index e52108c..49a3fd6 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -265,7 +265,6 @@ static int __init db88f5281_pci_map_irq(const struct pci_dev *dev, u8 slot,
 static struct hw_pci db88f5281_pci __initdata = {
 	.nr_controllers	= 2,
 	.preinit	= db88f5281_pci_preinit,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= db88f5281_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index c3ed15b..8c06cca 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -86,7 +86,6 @@ static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 static struct hw_pci dns323_pci __initdata = {
 	.nr_controllers = 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= dns323_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 47587b8..1e458ef 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -138,7 +138,6 @@ static int __init kurobox_pro_pci_map_irq(const struct pci_dev *dev, u8 slot,
 
 static struct hw_pci kurobox_pro_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= kurobox_pro_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/mss2-setup.c b/arch/arm/mach-orion5x/mss2-setup.c
index 65faaa3..1c16d04 100644
--- a/arch/arm/mach-orion5x/mss2-setup.c
+++ b/arch/arm/mach-orion5x/mss2-setup.c
@@ -89,7 +89,6 @@ static int __init mss2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 static struct hw_pci mss2_pci __initdata = {
 	.nr_controllers = 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= mss2_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 292038f..78a6a11 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -149,7 +149,6 @@ rd88f5181l_fxo_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 static struct hw_pci rd88f5181l_fxo_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= rd88f5181l_fxo_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index c44eaba..2f5dc54 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -161,7 +161,6 @@ rd88f5181l_ge_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 
 static struct hw_pci rd88f5181l_ge_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= rd88f5181l_ge_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index e3ce617..399130f 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -200,7 +200,6 @@ static int __init rd88f5182_pci_map_irq(const struct pci_dev *dev, u8 slot,
 static struct hw_pci rd88f5182_pci __initdata = {
 	.nr_controllers	= 2,
 	.preinit	= rd88f5182_pci_preinit,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= rd88f5182_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index 2c5fab0..e91bf0b 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -102,7 +102,6 @@ static void __init rd88f6183ap_ge_init(void)
 
 static struct hw_pci rd88f6183ap_ge_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= orion5x_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index 632a861..90e571d 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -122,7 +122,6 @@ static int __init tsp2_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 static struct hw_pci tsp2_pci __initdata = {
 	.nr_controllers = 2,
 	.preinit        = tsp2_pci_preinit,
-	.swizzle        = pci_std_swizzle,
 	.setup          = orion5x_pci_sys_setup,
 	.scan           = orion5x_pci_sys_scan_bus,
 	.map_irq        = tsp2_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 5d64087..b184f68 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -170,7 +170,6 @@ static int __init qnap_ts209_pci_map_irq(const struct pci_dev *dev, u8 slot,
 static struct hw_pci qnap_ts209_pci __initdata = {
 	.nr_controllers	= 2,
 	.preinit	= qnap_ts209_pci_preinit,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= qnap_ts209_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index 4e6ff75..a5c2e64 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -140,7 +140,6 @@ static int __init qnap_ts409_pci_map_irq(const struct pci_dev *dev, u8 slot,
 
 static struct hw_pci qnap_ts409_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= qnap_ts409_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 078c03f..754c12b 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -155,7 +155,6 @@ static int __init wnr854t_pci_map_irq(const struct pci_dev *dev, u8 slot,
 
 static struct hw_pci wnr854t_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= wnr854t_pci_map_irq,
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index 46a9778..45c2125 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -243,7 +243,6 @@ static int __init wrt350n_v2_pci_map_irq(const struct pci_dev *dev, u8 slot,
 
 static struct hw_pci wrt350n_v2_pci __initdata = {
 	.nr_controllers	= 2,
-	.swizzle	= pci_std_swizzle,
 	.setup		= orion5x_pci_sys_setup,
 	.scan		= orion5x_pci_sys_scan_bus,
 	.map_irq	= wrt350n_v2_pci_map_irq,