include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[safe/jmp/linux-2.6] / arch / arm / mach-ixp2000 / ixdp2x00.c

diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index af48cb5..91fffb9 100644 (file)
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -23,15 +23,14 @@
 #include <linux/bitops.h>
 #include <linux/pci.h>
 #include <linux/ioport.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
+#include <linux/io.h>
 
-#include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <asm/system.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
 #include <asm/mach-types.h>
 
 #include <asm/mach/pci.h>
@@ -41,7 +40,7 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/arch.h>
 
-#include <asm/arch/gpio.h>
+#include <mach/gpio.h>
 
 
 /*************************************************************************
@@ -106,7 +105,7 @@ static void ixdp2x00_irq_unmask(unsigned int irq)
                ixp2000_release_slowport(&old_cfg);
 }
 
-static void ixdp2x00_irq_handler(unsigned int irq, struct irqdesc *desc)
+static void ixdp2x00_irq_handler(unsigned int irq, struct irq_desc *desc)
 {
         volatile u32 ex_interrupt = 0;
        static struct slowport_cfg old_cfg;
@@ -129,23 +128,21 @@ static void ixdp2x00_irq_handler(unsigned int irq, struct irqdesc *desc)
 
        for(i = 0; i < board_irq_count; i++) {
                if(ex_interrupt & (1 << i))  {
-                       struct irqdesc *cpld_desc;
                        int cpld_irq = IXP2000_BOARD_IRQ(0) + i;
-                       cpld_desc = irq_desc + cpld_irq;
-                       desc_handle_irq(cpld_irq, cpld_desc);
+                       generic_handle_irq(cpld_irq);
                }
        }
 
        desc->chip->unmask(irq);
 }
 
-static struct irqchip ixdp2x00_cpld_irq_chip = {
+static struct irq_chip ixdp2x00_cpld_irq_chip = {
        .ack    = ixdp2x00_irq_mask,
        .mask   = ixdp2x00_irq_mask,
        .unmask = ixdp2x00_irq_unmask
 };
 
-void ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *mask_reg, unsigned long nr_irqs)
+void __init ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long *mask_reg, unsigned long nr_of_irqs)
 {
        unsigned int irq;
 
@@ -156,13 +153,13 @@ void ixdp2x00_init_irq(volatile unsigned long *stat_reg, volatile unsigned long
 
        board_irq_stat = stat_reg;
        board_irq_mask = mask_reg;
-       board_irq_count = nr_irqs;
+       board_irq_count = nr_of_irqs;
 
        *board_irq_mask = 0xffffffff;
 
        for(irq = IXP2000_BOARD_IRQ(0); irq < IXP2000_BOARD_IRQ(board_irq_count); irq++) {
                set_irq_chip(irq, &ixdp2x00_cpld_irq_chip);
-               set_irq_handler(irq, do_level_IRQ);
+               set_irq_handler(irq, handle_level_irq);
                set_irq_flags(irq, IRQF_VALID);
        }
 
@@ -195,7 +192,7 @@ void __init ixdp2x00_map_io(void)
  * instances  of the kernel. So far so good. Peers on the PCI bus running 
  * Linux is a common design in telecom systems. The problem is that instead 
  * of all the devices being controlled by a single host, different
- * devices are controlles by different NPUs on the same bus, leading to
+ * devices are controlled by different NPUs on the same bus, leading to
  * multiple hosts on the bus. The exact bus layout looks like:
  *
  *                   Bus 0
@@ -211,7 +208,7 @@ void __init ixdp2x00_map_io(void)
  *                  |      |         |         |      |
  *             ... Dev    PMC       Media     Eth0   Eth1 ...
  *
- * The master controlls all but Eth1, which is controlled by the
+ * The master controls all but Eth1, which is controlled by the
  * slave. What this means is that the both the master and the slave
  * have to scan the bus, but only one of them can enumerate the bus.
  * In addition, after the bus is scanned, each kernel must remove
@@ -241,11 +238,14 @@ void ixdp2x00_slave_pci_postinit(void)
        /*
         * Remove PMC device is there is one
         */
-       if((dev = pci_find_slot(1, IXDP2X00_PMC_DEVFN)))
+       if((dev = pci_get_bus_and_slot(1, IXDP2X00_PMC_DEVFN))) {
                pci_remove_bus_device(dev);
+               pci_dev_put(dev);
+       }
 
-       dev = pci_find_slot(0, IXDP2X00_21555_DEVFN);
+       dev = pci_get_bus_and_slot(0, IXDP2X00_21555_DEVFN);
        pci_remove_bus_device(dev);
+       pci_dev_put(dev);
 }
 
 /**************************************************************************