Merge branch 'intelfb-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied...

[pandora-kernel.git] / arch / arm / mach-ixp23xx / core.c

diff --git a/arch/arm/mach-ixp23xx/core.c b/arch/arm/mach-ixp23xx/core.c
index affd1d5..566a078 100644 (file)
--- a/arch/arm/mach-ixp23xx/core.c
+++ b/arch/arm/mach-ixp23xx/core.c
@@ -14,7 +14,6 @@
  * warranty of any kind, whether express or implied.
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
@@ -272,7 +271,7 @@ static void pci_handler(unsigned int irq, struct irqdesc *desc, struct pt_regs *
        }
 
        int_desc = irq_desc + irqno;
-       int_desc->handle(irqno, int_desc, regs);
+       desc_handle_irq(irqno, int_desc, regs);
 
        desc->chip->unmask(irq);
 }
@@ -334,7 +333,7 @@ void __init ixp23xx_init_irq(void)
 /*************************************************************************
  * Timer-tick functions for IXP23xx
  *************************************************************************/
-#define CLOCK_TICKS_PER_USEC   CLOCK_TICK_RATE / (USEC_PER_SEC)
+#define CLOCK_TICKS_PER_USEC   (CLOCK_TICK_RATE / USEC_PER_SEC)
 
 static unsigned long next_jiffy_time;
 
@@ -353,7 +352,7 @@ ixp23xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
        /* Clear Pending Interrupt by writing '1' to it */
        *IXP23XX_TIMER_STATUS = IXP23XX_TIMER1_INT_PEND;
-       while ((*IXP23XX_TIMER_CONT - next_jiffy_time) > LATCH) {
+       while ((signed long)(*IXP23XX_TIMER_CONT - next_jiffy_time) >= LATCH) {
                timer_tick(regs);
                next_jiffy_time += LATCH;
        }
@@ -364,7 +363,7 @@ ixp23xx_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 static struct irqaction ixp23xx_timer_irq = {
        .name           = "IXP23xx Timer Tick",
        .handler        = ixp23xx_timer_interrupt,
-       .flags          = SA_INTERRUPT | SA_TIMER,
+       .flags          = IRQF_DISABLED | IRQF_TIMER,
 };
 
 void __init ixp23xx_init_timer(void)
@@ -439,5 +438,6 @@ static struct platform_device *ixp23xx_devices[] __initdata = {
 
 void __init ixp23xx_sys_init(void)
 {
+       *IXP23XX_EXP_UNIT_FUSE |= 0xf;
        platform_add_devices(ixp23xx_devices, ARRAY_SIZE(ixp23xx_devices));
 }