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authorLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:52:36 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:52:36 -0700
commit37224470c8c6d90a4062e76a08d4dc1fcf91fc89 (patch)
tree627f537177bf8e951c12bec04c4a85f0125f5ece /drivers/acpi/executer/exutils.c
parente83319510b04dd51a60da8a0b4ccf8b92b3ab1ad (diff)
parentae6c859b7dcd708efadf1c76279c33db213e3506 (diff)
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (65 commits) ACPI: suppress power button event on S3 resume ACPI: resolve merge conflict between sem2mutex and processor_perflib.c ACPI: use for_each_possible_cpu() instead of for_each_cpu() ACPI: delete newly added debugging macros in processor_perflib.c ACPI: UP build fix for bugzilla-5737 Enable P-state software coordination via _PDC P-state software coordination for speedstep-centrino P-state software coordination for acpi-cpufreq P-state software coordination for ACPI core ACPI: create acpi_thermal_resume() ACPI: create acpi_fan_suspend()/acpi_fan_resume() ACPI: pass pm_message_t from acpi_device_suspend() to root_suspend() ACPI: create acpi_device_suspend()/acpi_device_resume() ACPI: replace spin_lock_irq with mutex for ec poll mode ACPI: Allow a WAN module enable/disable on a Thinkpad X60. sem2mutex: acpi, acpi_link_lock ACPI: delete unused acpi_bus_drivers_lock sem2mutex: drivers/acpi/processor_perflib.c ACPI add ia64 exports to build acpi_memhotplug as a module ACPI: asus_acpi_init(): propagate correct return value ... Manual resolve of conflicts in: arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c include/acpi/processor.h
Diffstat (limited to 'drivers/acpi/executer/exutils.c')
-rw-r--r--drivers/acpi/executer/exutils.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/acpi/executer/exutils.c b/drivers/acpi/executer/exutils.c
index f73a61aeb7e..982c8b65876 100644
--- a/drivers/acpi/executer/exutils.c
+++ b/drivers/acpi/executer/exutils.c
@@ -87,9 +87,9 @@ acpi_status acpi_ex_enter_interpreter(void)
{
acpi_status status;
- ACPI_FUNCTION_TRACE("ex_enter_interpreter");
+ ACPI_FUNCTION_TRACE(ex_enter_interpreter);
- status = acpi_ut_acquire_mutex(ACPI_MTX_EXECUTE);
+ status = acpi_ut_acquire_mutex(ACPI_MTX_INTERPRETER);
if (ACPI_FAILURE(status)) {
ACPI_ERROR((AE_INFO, "Could not acquire interpreter mutex"));
}
@@ -123,9 +123,9 @@ void acpi_ex_exit_interpreter(void)
{
acpi_status status;
- ACPI_FUNCTION_TRACE("ex_exit_interpreter");
+ ACPI_FUNCTION_TRACE(ex_exit_interpreter);
- status = acpi_ut_release_mutex(ACPI_MTX_EXECUTE);
+ status = acpi_ut_release_mutex(ACPI_MTX_INTERPRETER);
if (ACPI_FAILURE(status)) {
ACPI_ERROR((AE_INFO, "Could not release interpreter mutex"));
}
@@ -189,11 +189,12 @@ u8 acpi_ex_acquire_global_lock(u32 field_flags)
u8 locked = FALSE;
acpi_status status;
- ACPI_FUNCTION_TRACE("ex_acquire_global_lock");
+ ACPI_FUNCTION_TRACE(ex_acquire_global_lock);
/* Only attempt lock if the always_lock bit is set */
if (field_flags & AML_FIELD_LOCK_RULE_MASK) {
+
/* We should attempt to get the lock, wait forever */
status = acpi_ev_acquire_global_lock(ACPI_WAIT_FOREVER);
@@ -225,15 +226,17 @@ void acpi_ex_release_global_lock(u8 locked_by_me)
{
acpi_status status;
- ACPI_FUNCTION_TRACE("ex_release_global_lock");
+ ACPI_FUNCTION_TRACE(ex_release_global_lock);
/* Only attempt unlock if the caller locked it */
if (locked_by_me) {
+
/* OK, now release the lock */
status = acpi_ev_release_global_lock();
if (ACPI_FAILURE(status)) {
+
/* Report the error, but there isn't much else we can do */
ACPI_EXCEPTION((AE_INFO, status,
@@ -263,7 +266,7 @@ static u32 acpi_ex_digits_needed(acpi_integer value, u32 base)
u32 num_digits;
acpi_integer current_value;
- ACPI_FUNCTION_TRACE("ex_digits_needed");
+ ACPI_FUNCTION_TRACE(ex_digits_needed);
/* acpi_integer is unsigned, so we don't worry about a '-' prefix */