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[linux-2.6.git] / drivers / acpi / osl.c

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 5d8afd7..a0ae594 100644 (file)
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -26,7 +26,6 @@
  */
 
 #include <linux/config.h>
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
@@ -62,11 +61,8 @@ struct acpi_os_dpc
 
 #ifdef ENABLE_DEBUGGER
 #include <linux/kdb.h>
-
 /* stuff for debugger support */
 int acpi_in_debugger;
-EXPORT_SYMBOL(acpi_in_debugger);
-
 extern char line_buf[80];
 #endif /*ENABLE_DEBUGGER*/
 
@@ -121,7 +117,6 @@ acpi_os_printf(const char *fmt,...)
        acpi_os_vprintf(fmt, args);
        va_end(args);
 }
-EXPORT_SYMBOL(acpi_os_printf);
 
 void
 acpi_os_vprintf(const char *fmt, va_list args)
@@ -152,7 +147,6 @@ acpi_os_free(void *ptr)
 {
        kfree(ptr);
 }
-EXPORT_SYMBOL(acpi_os_free);
 
 acpi_status
 acpi_os_get_root_pointer(u32 flags, struct acpi_pointer *addr)
@@ -211,7 +205,6 @@ acpi_os_unmap_memory(void __iomem *virt, acpi_size size)
        iounmap(virt);
 }
 
-#ifdef ACPI_FUTURE_USAGE
 acpi_status
 acpi_os_get_physical_address(void *virt, acpi_physical_address *phys)
 {
@@ -222,7 +215,6 @@ acpi_os_get_physical_address(void *virt, acpi_physical_address *phys)
 
        return AE_OK;
 }
-#endif
 
 #define ACPI_MAX_OVERRIDE_LEN 100
 
@@ -237,7 +229,7 @@ acpi_os_predefined_override (const struct acpi_predefined_names *init_val,
 
        *new_val = NULL;
        if (!memcmp (init_val->name, "_OS_", 4) && strlen(acpi_os_name)) {
-               printk(KERN_INFO PREFIX "Overriding _OS definition to '%s'\n",
+               printk(KERN_INFO PREFIX "Overriding _OS definition %s\n",
                        acpi_os_name);
                *new_val = acpi_os_name;
        }
@@ -314,12 +306,11 @@ acpi_os_remove_interrupt_handler(u32 irq, acpi_osd_handler handler)
  */
 
 void
-acpi_os_sleep(acpi_integer ms)
+acpi_os_sleep(u32 sec, u32 ms)
 {
        current->state = TASK_INTERRUPTIBLE;
-       schedule_timeout(((signed long) ms * HZ) / 1000);
+       schedule_timeout(HZ * sec + (ms * HZ) / 1000);
 }
-EXPORT_SYMBOL(acpi_os_sleep);
 
 void
 acpi_os_stall(u32 us)
@@ -334,30 +325,6 @@ acpi_os_stall(u32 us)
                us -= delay;
        }
 }
-EXPORT_SYMBOL(acpi_os_stall);
-
-/*
- * Support ACPI 3.0 AML Timer operand
- * Returns 64-bit free-running, monotonically increasing timer
- * with 100ns granularity
- */
-u64
-acpi_os_get_timer (void)
-{
-       static u64 t;
-
-#ifdef CONFIG_HPET
-       /* TBD: use HPET if available */
-#endif
-
-#ifdef CONFIG_X86_PM_TIMER
-       /* TBD: default to PM timer if HPET was not available */
-#endif
-       if (!t)
-               printk(KERN_ERR PREFIX "acpi_os_get_timer() TBD\n");
-
-       return(++t);
-}
 
 acpi_status
 acpi_os_read_port(
@@ -387,7 +354,6 @@ acpi_os_read_port(
 
        return AE_OK;
 }
-EXPORT_SYMBOL(acpi_os_read_port);
 
 acpi_status
 acpi_os_write_port(
@@ -412,7 +378,6 @@ acpi_os_write_port(
 
        return AE_OK;
 }
-EXPORT_SYMBOL(acpi_os_write_port);
 
 acpi_status
 acpi_os_read_memory(
@@ -531,7 +496,6 @@ acpi_os_read_pci_configuration (struct acpi_pci_id *pci_id, u32 reg, void *value
 
        return (result ? AE_ERROR : AE_OK);
 }
-EXPORT_SYMBOL(acpi_os_read_pci_configuration);
 
 acpi_status
 acpi_os_write_pci_configuration (struct acpi_pci_id *pci_id, u32 reg, acpi_integer value, u32 width)
@@ -725,7 +689,6 @@ acpi_os_queue_for_execution(
 
        return_ACPI_STATUS (status);
 }
-EXPORT_SYMBOL(acpi_os_queue_for_execution);
 
 void
 acpi_os_wait_events_complete(
@@ -733,7 +696,6 @@ acpi_os_wait_events_complete(
 {
        flush_workqueue(kacpid_wq);
 }
-EXPORT_SYMBOL(acpi_os_wait_events_complete);
 
 /*
  * Allocate the memory for a spinlock and initialize it.
@@ -845,7 +807,6 @@ acpi_os_create_semaphore(
 
        return_ACPI_STATUS (AE_OK);
 }
-EXPORT_SYMBOL(acpi_os_create_semaphore);
 
 
 /*
@@ -872,7 +833,6 @@ acpi_os_delete_semaphore(
 
        return_ACPI_STATUS (AE_OK);
 }
-EXPORT_SYMBOL(acpi_os_delete_semaphore);
 
 
 /*
@@ -962,7 +922,6 @@ acpi_os_wait_semaphore(
 
        return_ACPI_STATUS (status);
 }
-EXPORT_SYMBOL(acpi_os_wait_semaphore);
 
 
 /*
@@ -989,9 +948,7 @@ acpi_os_signal_semaphore(
 
        return_ACPI_STATUS (AE_OK);
 }
-EXPORT_SYMBOL(acpi_os_signal_semaphore);
 
-#ifdef ACPI_FUTURE_USAGE
 u32
 acpi_os_get_line(char *buffer)
 {
@@ -1010,7 +967,6 @@ acpi_os_get_line(char *buffer)
 
        return 0;
 }
-#endif  /*  ACPI_FUTURE_USAGE  */
 
 /* Assumes no unreadable holes inbetween */
 u8
@@ -1023,7 +979,6 @@ acpi_os_readable(void *ptr, acpi_size len)
        return 1;
 }
 
-#ifdef ACPI_FUTURE_USAGE
 u8
 acpi_os_writable(void *ptr, acpi_size len)
 {
@@ -1031,7 +986,6 @@ acpi_os_writable(void *ptr, acpi_size len)
           The later may be difficult at early boot when kmap doesn't work yet. */
        return 1;
 }
-#endif
 
 u32
 acpi_os_get_thread_id (void)
@@ -1068,7 +1022,6 @@ acpi_os_signal (
 
        return AE_OK;
 }
-EXPORT_SYMBOL(acpi_os_signal);
 
 int __init
 acpi_os_name_setup(char *str)
@@ -1151,11 +1104,3 @@ acpi_wake_gpes_always_on_setup(char *str)
 
 __setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup);
 
-/*
- * max_cstate is defined in the base kernel so modules can
- * change it w/o depending on the state of the processor module.
- */
-unsigned int max_cstate = ACPI_C_STATES_MAX;
-
-
-EXPORT_SYMBOL(max_cstate);