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ACPI: misc cleanups

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This patch contains the following possible cleanups:
    - make the following needlessly global code static:
      - drivers/acpi/bay.c:dev_attr_eject
      - drivers/acpi/bay.c:dev_attr_present
      - drivers/acpi/dock.c:dev_attr_docked
      - drivers/acpi/dock.c:dev_attr_flags
      - drivers/acpi/dock.c:dev_attr_uid
      - drivers/acpi/dock.c:dev_attr_undock
      - drivers/acpi/pci_bind.c:acpi_pci_unbind()
      - drivers/acpi/pci_link.c:acpi_link_lock
      - drivers/acpi/sbs.c:acpi_sbs_callback()
      - drivers/acpi/sbshc.c:acpi_smbus_transaction()
      - drivers/acpi/sleep/main.c:acpi_sleep_prepare()
    - #if 0 the following unused global functions:
      - drivers/acpi/numa.c:acpi_unmap_pxm_to_node()
    - remove the following unused EXPORT_SYMBOL's:
      - acpi_register_gsi
      - acpi_unregister_gsi
      - acpi_strict
      - acpi_bus_receive_event
      - register_acpi_bus_type
      - unregister_acpi_bus_type
      - acpi_os_printf
      - acpi_os_sleep
      - acpi_os_stall
      - acpi_os_read_pci_configuration
      - acpi_os_create_semaphore
      - acpi_os_delete_semaphore
      - acpi_os_wait_semaphore
      - acpi_os_signal_semaphore
      - acpi_os_signal
      - acpi_pci_irq_enable
      - acpi_get_pxm

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Adrian Bunk
2007-10-24 18:24:42 +02:00
committed by Len Brown
parent 87ecd5cdda
commit e5685b9d35
15 changed files with 15 additions and 46 deletions
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18
drivers/acpi/osl.c
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@ -219,8 +219,6 @@ void acpi_os_printf(const char *fmt, ...)
va_end(args);
}
EXPORT_SYMBOL(acpi_os_printf);
void acpi_os_vprintf(const char *fmt, va_list args)
{
static char buffer[512];
@ -384,8 +382,6 @@ void acpi_os_sleep(acpi_integer ms)
schedule_timeout_interruptible(msecs_to_jiffies(ms));
}
EXPORT_SYMBOL(acpi_os_sleep);
void acpi_os_stall(u32 us)
{
while (us) {
@ -399,8 +395,6 @@ void acpi_os_stall(u32 us)
}
}
EXPORT_SYMBOL(acpi_os_stall);
/*
* Support ACPI 3.0 AML Timer operand
* Returns 64-bit free-running, monotonically increasing timer
@ -550,8 +544,6 @@ acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
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)
@ -793,8 +785,6 @@ acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
return AE_OK;
}
EXPORT_SYMBOL(acpi_os_create_semaphore);
/*
* TODO: A better way to delete semaphores? Linux doesn't have a
* 'delete_semaphore()' function -- may result in an invalid
@ -818,8 +808,6 @@ acpi_status acpi_os_delete_semaphore(acpi_handle handle)
return AE_OK;
}
EXPORT_SYMBOL(acpi_os_delete_semaphore);
/*
* TODO: The kernel doesn't have a 'down_timeout' function -- had to
* improvise. The process is to sleep for one scheduler quantum
@ -912,8 +900,6 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
return status;
}
EXPORT_SYMBOL(acpi_os_wait_semaphore);
/*
* TODO: Support for units > 1?
*/
@ -936,8 +922,6 @@ acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units)
return AE_OK;
}
EXPORT_SYMBOL(acpi_os_signal_semaphore);
#ifdef ACPI_FUTURE_USAGE
u32 acpi_os_get_line(char *buffer)
{
@ -981,8 +965,6 @@ acpi_status acpi_os_signal(u32 function, void *info)
return AE_OK;
}
EXPORT_SYMBOL(acpi_os_signal);
static int __init acpi_os_name_setup(char *str)
{
char *p = acpi_os_name;