[PATCH] x86: constify arch/i386/pci/irq.c

constify structs and add one __initdata.

Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c
index 49b9fea518c4d220be875026c8f25ef4a163d09d..8ce69508f3c78f20e2ddd62f5c45f79dd5d84c2f 100644 (file)
--- a/arch/i386/pci/irq.c
+++ b/arch/i386/pci/irq.c
@@ -198,14 +198,14 @@ static void write_config_nybble(struct pci_dev *router, unsigned offset, unsigne
  */
 static int pirq_ali_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
 {
-       static unsigned char irqmap[16] = { 0, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 };
+       static const unsigned char irqmap[16] = { 0, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 };
 
        return irqmap[read_config_nybble(router, 0x48, pirq-1)];
 }
 
 static int pirq_ali_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
 {
-       static unsigned char irqmap[16] = { 0, 8, 0, 2, 4, 5, 7, 6, 0, 1, 3, 9, 11, 0, 13, 15 };
+       static const unsigned char irqmap[16] = { 0, 8, 0, 2, 4, 5, 7, 6, 0, 1, 3, 9, 11, 0, 13, 15 };
        unsigned int val = irqmap[irq];
                
        if (val) {
@@ -256,13 +256,13 @@ static int pirq_via_set(struct pci_dev *router, struct pci_dev *dev, int pirq, i
  */
 static int pirq_via586_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
 {
-       static unsigned int pirqmap[4] = { 3, 2, 5, 1 };
+       static const unsigned int pirqmap[4] = { 3, 2, 5, 1 };
        return read_config_nybble(router, 0x55, pirqmap[pirq-1]);
 }
 
 static int pirq_via586_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
 {
-       static unsigned int pirqmap[4] = { 3, 2, 5, 1 };
+       static const unsigned int pirqmap[4] = { 3, 2, 5, 1 };
        write_config_nybble(router, 0x55, pirqmap[pirq-1], irq);
        return 1;
 }
@@ -274,13 +274,13 @@ static int pirq_via586_set(struct pci_dev *router, struct pci_dev *dev, int pirq
  */
 static int pirq_ite_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
 {
-       static unsigned char pirqmap[4] = { 1, 0, 2, 3 };
+       static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
        return read_config_nybble(router,0x43, pirqmap[pirq-1]);
 }
 
 static int pirq_ite_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
 {
-       static unsigned char pirqmap[4] = { 1, 0, 2, 3 };
+       static const unsigned char pirqmap[4] = { 1, 0, 2, 3 };
        write_config_nybble(router, 0x43, pirqmap[pirq-1], irq);
        return 1;
 }
@@ -505,7 +505,7 @@ static int pirq_bios_set(struct pci_dev *router, struct pci_dev *dev, int pirq,
 
 static __init int intel_router_probe(struct irq_router *r, struct pci_dev *router, u16 device)
 {
-       static struct pci_device_id pirq_440gx[] = {
+       static struct pci_device_id __initdata pirq_440gx[] = {
                { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0) },
                { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_2) },
                { },