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[linux-2.6.git] / arch / arm / mach-ebsa110 / core.c

diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c
index ef362d4..07c5563 100644 (file)
--- a/arch/arm/mach-ebsa110/core.c
+++ b/arch/arm/mach-ebsa110/core.c
@@ -12,7 +12,6 @@
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
-#include <linux/serial_8250.h>
 #include <linux/init.h>
 
 #include <asm/hardware.h>
@@ -152,8 +151,6 @@ ebsa110_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
        u32 count;
 
-       write_seqlock(&xtime_lock);
-
        /* latch and read timer 1 */
        __raw_writeb(0x40, PIT_CTRL);
        count = __raw_readb(PIT_T1);
@@ -166,8 +163,6 @@ ebsa110_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
        timer_tick(regs);
 
-       write_sequnlock(&xtime_lock);
-
        return IRQ_HANDLED;
 }
 
@@ -180,7 +175,7 @@ static struct irqaction ebsa110_timer_irq = {
 /*
  * Set up timer interrupt.
  */
-static void __init ebsa110_timer_init(void)
+static void __init ebsa110_init_time(void)
 {
        /*
         * Timer 1, mode 2, LSB/MSB
@@ -189,49 +184,11 @@ static void __init ebsa110_timer_init(void)
        __raw_writeb(COUNT & 0xff, PIT_T1);
        __raw_writeb(COUNT >> 8, PIT_T1);
 
-       setup_irq(IRQ_EBSA110_TIMER0, &ebsa110_timer_irq);
-}
+       gettimeoffset = ebsa110_gettimeoffset;
 
-static struct sys_timer ebsa110_timer = {
-       .init           = ebsa110_timer_init,
-       .offset         = ebsa110_gettimeoffset,
-};
-
-static struct plat_serial8250_port serial_platform_data[] = {
-       {
-               .iobase         = 0x3f8,
-               .irq            = 1,
-               .uartclk        = 1843200,
-               .regshift       = 0,
-               .iotype         = UPIO_PORT,
-               .flags          = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-       },
-       {
-               .iobase         = 0x2f8,
-               .irq            = 2,
-               .uartclk        = 1843200,
-               .regshift       = 0,
-               .iotype         = UPIO_PORT,
-               .flags          = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
-       },
-       { },
-};
-
-static struct platform_device serial_device = {
-       .name                   = "serial8250",
-       .id                     = 0,
-       .dev                    = {
-               .platform_data  = serial_platform_data,
-       },
-};
-
-static int __init ebsa110_init(void)
-{
-       return platform_device_register(&serial_device);
+       setup_irq(IRQ_EBSA110_TIMER0, &ebsa110_timer_irq);
 }
 
-arch_initcall(ebsa110_init);
-
 MACHINE_START(EBSA110, "EBSA110")
        MAINTAINER("Russell King")
        BOOT_MEM(0x00000000, 0xe0000000, 0xe0000000)
@@ -241,5 +198,5 @@ MACHINE_START(EBSA110, "EBSA110")
        SOFT_REBOOT
        MAPIO(ebsa110_map_io)
        INITIRQ(ebsa110_init_irq)
-       .timer          = &ebsa110_timer,
+       INITTIME(ebsa110_init_time)
 MACHINE_END