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-rw-r--r--drivers/acpi/events/evgpe.c5
-rw-r--r--drivers/acpi/events/evgpeblk.c3
-rw-r--r--drivers/acpi/events/evmisc.c20
-rw-r--r--drivers/acpi/events/evregion.c15
-rw-r--r--drivers/acpi/events/evrgnini.c3
-rw-r--r--drivers/acpi/events/evxface.c7
-rw-r--r--drivers/acpi/events/evxfevnt.c2
7 files changed, 21 insertions, 34 deletions
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index 635ba449ebc..e22f4a973c0 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -341,9 +341,8 @@ struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
/* A Non-NULL gpe_device means this is a GPE Block Device */
- obj_desc =
- acpi_ns_get_attached_object((struct acpi_namespace_node *)
- gpe_device);
+ obj_desc = acpi_ns_get_attached_object((struct acpi_namespace_node *)
+ gpe_device);
if (!obj_desc || !obj_desc->device.gpe_block) {
return (NULL);
}
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c
index ad5bc76edf4..902c287b3a4 100644
--- a/drivers/acpi/events/evgpeblk.c
+++ b/drivers/acpi/events/evgpeblk.c
@@ -1033,8 +1033,7 @@ acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device,
if (((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
ACPI_GPE_DISPATCH_METHOD)
- && (gpe_event_info->
- flags & ACPI_GPE_TYPE_RUNTIME)) {
+ && (gpe_event_info->flags & ACPI_GPE_TYPE_RUNTIME)) {
gpe_enabled_count++;
}
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index cae786ca860..21cb749d0c7 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -196,15 +196,12 @@ acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
notify_info->notify.value = (u16) notify_value;
notify_info->notify.handler_obj = handler_obj;
- acpi_ex_exit_interpreter();
-
- acpi_ev_notify_dispatch(notify_info);
-
- status = acpi_ex_enter_interpreter();
+ status =
+ acpi_os_execute(OSL_NOTIFY_HANDLER, acpi_ev_notify_dispatch,
+ notify_info);
if (ACPI_FAILURE(status)) {
- return_ACPI_STATUS(status);
+ acpi_ut_delete_generic_state(notify_info);
}
-
}
if (!handler_obj) {
@@ -323,8 +320,9 @@ static u32 acpi_ev_global_lock_handler(void *context)
acpi_gbl_global_lock_acquired = TRUE;
/* Send a unit to the semaphore */
- if (ACPI_FAILURE(acpi_os_signal_semaphore(
- acpi_gbl_global_lock_semaphore, 1))) {
+ if (ACPI_FAILURE
+ (acpi_os_signal_semaphore
+ (acpi_gbl_global_lock_semaphore, 1))) {
ACPI_ERROR((AE_INFO,
"Could not signal Global Lock semaphore"));
}
@@ -450,7 +448,9 @@ acpi_status acpi_ev_acquire_global_lock(u16 timeout)
}
if (ACPI_FAILURE(status)) {
- status = acpi_ex_system_wait_mutex(acpi_gbl_global_lock_mutex, timeout);
+ status =
+ acpi_ex_system_wait_mutex(acpi_gbl_global_lock_mutex,
+ timeout);
}
if (ACPI_FAILURE(status)) {
return_ACPI_STATUS(status);
diff --git a/drivers/acpi/events/evregion.c b/drivers/acpi/events/evregion.c
index 96b0e843174..e99f0c435a4 100644
--- a/drivers/acpi/events/evregion.c
+++ b/drivers/acpi/events/evregion.c
@@ -291,7 +291,6 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
u32 bit_width, acpi_integer * value)
{
acpi_status status;
- acpi_status status2;
acpi_adr_space_handler handler;
acpi_adr_space_setup region_setup;
union acpi_operand_object *handler_desc;
@@ -345,7 +344,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
* setup will potentially execute control methods
* (e.g., _REG method for this region)
*/
- acpi_ex_exit_interpreter();
+ acpi_ex_relinquish_interpreter();
status = region_setup(region_obj, ACPI_REGION_ACTIVATE,
handler_desc->address_space.context,
@@ -353,10 +352,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
/* Re-enter the interpreter */
- status2 = acpi_ex_enter_interpreter();
- if (ACPI_FAILURE(status2)) {
- return_ACPI_STATUS(status2);
- }
+ acpi_ex_reacquire_interpreter();
/* Check for failure of the Region Setup */
@@ -409,7 +405,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
* exit the interpreter because the handler *might* block -- we don't
* know what it will do, so we can't hold the lock on the intepreter.
*/
- acpi_ex_exit_interpreter();
+ acpi_ex_relinquish_interpreter();
}
/* Call the handler */
@@ -430,10 +426,7 @@ acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
* We just returned from a non-default handler, we must re-enter the
* interpreter
*/
- status2 = acpi_ex_enter_interpreter();
- if (ACPI_FAILURE(status2)) {
- return_ACPI_STATUS(status2);
- }
+ acpi_ex_reacquire_interpreter();
}
return_ACPI_STATUS(status);
diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c
index a4fa7e6822a..400d90fca96 100644
--- a/drivers/acpi/events/evrgnini.c
+++ b/drivers/acpi/events/evrgnini.c
@@ -228,7 +228,8 @@ acpi_ev_pci_config_region_setup(acpi_handle handle,
/* Install a handler for this PCI root bridge */
- status = acpi_install_address_space_handler((acpi_handle) pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
+ status =
+ acpi_install_address_space_handler((acpi_handle) pci_root_node, ACPI_ADR_SPACE_PCI_CONFIG, ACPI_DEFAULT_HANDLER, NULL, NULL);
if (ACPI_FAILURE(status)) {
if (status == AE_SAME_HANDLER) {
/*
diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index a3379bafa67..6d866a01f5f 100644
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -91,7 +91,6 @@ acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
ACPI_EXPORT_SYMBOL(acpi_install_exception_handler)
#endif /* ACPI_FUTURE_USAGE */
-
/*******************************************************************************
*
* FUNCTION: acpi_install_fixed_event_handler
@@ -768,11 +767,9 @@ acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
return (AE_BAD_PARAMETER);
}
- status = acpi_ex_enter_interpreter();
- if (ACPI_FAILURE(status)) {
- return (status);
- }
+ /* Must lock interpreter to prevent race conditions */
+ acpi_ex_enter_interpreter();
status = acpi_ev_acquire_global_lock(timeout);
acpi_ex_exit_interpreter();
diff --git a/drivers/acpi/events/evxfevnt.c b/drivers/acpi/events/evxfevnt.c
index 17065e98807..9cbd3414a57 100644
--- a/drivers/acpi/events/evxfevnt.c
+++ b/drivers/acpi/events/evxfevnt.c
@@ -472,7 +472,6 @@ acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number, u32 flags)
}
ACPI_EXPORT_SYMBOL(acpi_clear_gpe)
-
#ifdef ACPI_FUTURE_USAGE
/*******************************************************************************
*
@@ -568,7 +567,6 @@ acpi_get_gpe_status(acpi_handle gpe_device,
ACPI_EXPORT_SYMBOL(acpi_get_gpe_status)
#endif /* ACPI_FUTURE_USAGE */
-
/*******************************************************************************
*
* FUNCTION: acpi_install_gpe_block
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-04 15:05:38 +0000