[ARM] Convert asm/io.h to linux/io.h

[linux-2.6-omap-h63xx.git] / arch / arm / mach-ixp4xx / common-pci.c

diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c
index 9562177b5fe1454c680a2ed0dc151cd25dbbc503..d816c51320c7c3206c7734adfce4f1bab3fadae8 100644 (file)
--- a/arch/arm/mach-ixp4xx/common-pci.c
+++ b/arch/arm/mach-ixp4xx/common-pci.c
@@ -25,14 +25,15 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/io.h>
 #include <asm/dma-mapping.h>
 
-#include <asm/io.h>
+#include <asm/cputype.h>
 #include <asm/irq.h>
 #include <asm/sizes.h>
 #include <asm/system.h>
 #include <asm/mach/pci.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 
 
 /*
@@ -87,7 +88,7 @@ static inline int check_master_abort(void)
        if (isr & PCI_ISR_PFE) {
                /* make sure the Master Abort bit is reset */    
                *PCI_ISR = PCI_ISR_PFE;
-               pr_debug("%s failed\n", __FUNCTION__);
+               pr_debug("%s failed\n", __func__);
                return 1;
        }
 
@@ -366,15 +367,13 @@ void __init ixp4xx_adjust_zones(int node, unsigned long *zone_size,
 
 void __init ixp4xx_pci_preinit(void)
 {  
-       unsigned long processor_id;
-
-       asm("mrc p15, 0, %0, cr0, cr0, 0;" : "=r"(processor_id) :);
+       unsigned long cpuid = read_cpuid_id();
 
        /*
         * Determine which PCI read method to use.
         * Rev 0 IXP425 requires workaround.
         */
-       if (!(processor_id & 0xf) && !cpu_is_ixp46x()) {
+       if (!(cpuid & 0xf) && cpu_is_ixp42x()) {
                printk("PCI: IXP42x A0 silicon detected - "
                        "PCI Non-Prefetch Workaround Enabled\n");
                ixp4xx_pci_read = ixp4xx_pci_read_errata;
@@ -480,7 +479,7 @@ int ixp4xx_setup(int nr, struct pci_sys_data *sys)
        res[0].flags = IORESOURCE_IO;
 
        res[1].name = "PCI Memory Space";
-       res[1].start = 0x48000000;
+       res[1].start = PCIBIOS_MIN_MEM;
 #ifndef CONFIG_IXP4XX_INDIRECT_PCI
        res[1].end = 0x4bffffff;
 #else