summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/events/evxface.c
diff options
context:
space:
mode:
authorBob Moore <robert.moore@intel.com>2006-10-03 00:00:00 -0400
committerLen Brown <len.brown@intel.com>2006-04-01 01:26:39 -0500
commit8313524a0d466f451a62709aaedf988d8257b21c (patch)
treed612fc796ae07d8a39542c95eec0f5169c9f64eb /drivers/acpi/events/evxface.c
parentea936b78f46cbe089a4ac363e1682dee7d427096 (diff)
downloadop-kernel-dev-8313524a0d466f451a62709aaedf988d8257b21c.zip
op-kernel-dev-8313524a0d466f451a62709aaedf988d8257b21c.tar.gz
ACPI: ACPICA 20060310
Tagged all external interfaces to the subsystem with the new ACPI_EXPORT_SYMBOL macro. This macro can be defined as necessary to assist kernel integration. For Linux, the macro resolves to the EXPORT_SYMBOL macro. The default definition is NULL. Added the ACPI_THREAD_ID type for the return value from acpi_os_get_thread_id(). This allows the host to define this as necessary to simplify kernel integration. The default definition is ACPI_NATIVE_UINT. Valery Podrezov fixed two interpreter problems related to error processing, the deletion of objects, and placing invalid pointers onto the internal operator result stack. http://bugzilla.kernel.org/show_bug.cgi?id=6028 http://bugzilla.kernel.org/show_bug.cgi?id=6151 Increased the reference count threshold where a warning is emitted for large reference counts in order to eliminate unnecessary warnings on systems with large namespaces (especially 64-bit.) Increased the value from 0x400 to 0x800. Due to universal disagreement as to the meaning of the 'c' in the calloc() function, the ACPI_MEM_CALLOCATE macro has been renamed to ACPI_ALLOCATE_ZEROED so that the purpose of the interface is 'clear'. ACPI_MEM_ALLOCATE and ACPI_MEM_FREE are renamed to ACPI_ALLOCATE and ACPI_FREE. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/events/evxface.c')
-rw-r--r--drivers/acpi/events/evxface.c32
1 files changed, 12 insertions, 20 deletions
diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index ba16fda..7d1cebc 100644
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -41,8 +41,6 @@
* POSSIBILITY OF SUCH DAMAGES.
*/
-#include <linux/module.h>
-
#include <acpi/acpi.h>
#include <acpi/acnamesp.h>
#include <acpi/acevents.h>
@@ -90,6 +88,8 @@ acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
(void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
return_ACPI_STATUS(status);
}
+
+ACPI_EXPORT_SYMBOL(acpi_install_exception_handler)
#endif /* ACPI_FUTURE_USAGE */
/*******************************************************************************
@@ -107,7 +107,6 @@ acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
* event.
*
******************************************************************************/
-
acpi_status
acpi_install_fixed_event_handler(u32 event,
acpi_event_handler handler, void *context)
@@ -161,7 +160,7 @@ acpi_install_fixed_event_handler(u32 event,
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_fixed_event_handler);
+ACPI_EXPORT_SYMBOL(acpi_install_fixed_event_handler)
/*******************************************************************************
*
@@ -175,7 +174,6 @@ EXPORT_SYMBOL(acpi_install_fixed_event_handler);
* DESCRIPTION: Disables the event and unregisters the event handler.
*
******************************************************************************/
-
acpi_status
acpi_remove_fixed_event_handler(u32 event, acpi_event_handler handler)
{
@@ -216,7 +214,7 @@ acpi_remove_fixed_event_handler(u32 event, acpi_event_handler handler)
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
+ACPI_EXPORT_SYMBOL(acpi_remove_fixed_event_handler)
/*******************************************************************************
*
@@ -235,7 +233,6 @@ EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
* DESCRIPTION: Install a handler for notifies on an ACPI device
*
******************************************************************************/
-
acpi_status
acpi_install_notify_handler(acpi_handle device,
u32 handler_type,
@@ -384,7 +381,7 @@ acpi_install_notify_handler(acpi_handle device,
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_notify_handler);
+ACPI_EXPORT_SYMBOL(acpi_install_notify_handler)
/*******************************************************************************
*
@@ -402,7 +399,6 @@ EXPORT_SYMBOL(acpi_install_notify_handler);
* DESCRIPTION: Remove a handler for notifies on an ACPI device
*
******************************************************************************/
-
acpi_status
acpi_remove_notify_handler(acpi_handle device,
u32 handler_type, acpi_notify_handler handler)
@@ -538,7 +534,7 @@ acpi_remove_notify_handler(acpi_handle device,
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_notify_handler);
+ACPI_EXPORT_SYMBOL(acpi_remove_notify_handler)
/*******************************************************************************
*
@@ -557,7 +553,6 @@ EXPORT_SYMBOL(acpi_remove_notify_handler);
* DESCRIPTION: Install a handler for a General Purpose Event.
*
******************************************************************************/
-
acpi_status
acpi_install_gpe_handler(acpi_handle gpe_device,
u32 gpe_number,
@@ -599,7 +594,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
/* Allocate and init handler object */
- handler = ACPI_MEM_CALLOCATE(sizeof(struct acpi_handler_info));
+ handler = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_handler_info));
if (!handler) {
status = AE_NO_MEMORY;
goto unlock_and_exit;
@@ -633,7 +628,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_install_gpe_handler);
+ACPI_EXPORT_SYMBOL(acpi_install_gpe_handler)
/*******************************************************************************
*
@@ -649,7 +644,6 @@ EXPORT_SYMBOL(acpi_install_gpe_handler);
* DESCRIPTION: Remove a handler for a General Purpose acpi_event.
*
******************************************************************************/
-
acpi_status
acpi_remove_gpe_handler(acpi_handle gpe_device,
u32 gpe_number, acpi_event_handler address)
@@ -727,14 +721,14 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
/* Now we can free the handler object */
- ACPI_MEM_FREE(handler);
+ ACPI_FREE(handler);
unlock_and_exit:
(void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
return_ACPI_STATUS(status);
}
-EXPORT_SYMBOL(acpi_remove_gpe_handler);
+ACPI_EXPORT_SYMBOL(acpi_remove_gpe_handler)
/*******************************************************************************
*
@@ -749,7 +743,6 @@ EXPORT_SYMBOL(acpi_remove_gpe_handler);
* DESCRIPTION: Acquire the ACPI Global Lock
*
******************************************************************************/
-
acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
{
acpi_status status;
@@ -774,7 +767,7 @@ acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
return (status);
}
-EXPORT_SYMBOL(acpi_acquire_global_lock);
+ACPI_EXPORT_SYMBOL(acpi_acquire_global_lock)
/*******************************************************************************
*
@@ -787,7 +780,6 @@ EXPORT_SYMBOL(acpi_acquire_global_lock);
* DESCRIPTION: Release the ACPI Global Lock. The handle must be valid.
*
******************************************************************************/
-
acpi_status acpi_release_global_lock(u32 handle)
{
acpi_status status;
@@ -800,4 +792,4 @@ acpi_status acpi_release_global_lock(u32 handle)
return (status);
}
-EXPORT_SYMBOL(acpi_release_global_lock);
+ACPI_EXPORT_SYMBOL(acpi_release_global_lock)
OpenPOWER on IntegriCloud