From 8313524a0d466f451a62709aaedf988d8257b21c Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Tue, 3 Oct 2006 00:00:00 -0400 Subject: 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 Signed-off-by: Len Brown --- drivers/acpi/events/evxface.c | 32 ++++++++++++-------------------- 1 file changed, 12 insertions(+), 20 deletions(-) (limited to 'drivers/acpi/events/evxface.c') diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c index ba16fda3a15..7d1cebc871f 100644 --- a/drivers/acpi/events/evxface.c +++ b/drivers/acpi/events/evxface.c @@ -41,8 +41,6 @@ * POSSIBILITY OF SUCH DAMAGES. */ -#include - #include #include #include @@ -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) -- cgit v1.2.3-70-g09d2