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Revert "ACPICA: revert "acpi_serialize" changes"

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This reverts commit a8f4af6dc6.
Thus restoring ACPICA's new acpi_serialize code.

This commit by itself may cause a regression, but
it is reverted in this order so that subsequent
reverts reverts under this one can be made
without conflict.

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2007-05-09 22:56:38 -04:00
parent b5f0adbcc4
commit 4d2acd9ea5
10 changed files with 113 additions and 90 deletions
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30
drivers/acpi/executer/exsystem.c
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@ -66,7 +66,6 @@ ACPI_MODULE_NAME("exsystem")
acpi_status acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout)
{
acpi_status status;
acpi_status status2;
ACPI_FUNCTION_TRACE(ex_system_wait_semaphore);
@ -79,7 +78,7 @@ acpi_status acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout)
/* We must wait, so unlock the interpreter */
acpi_ex_exit_interpreter();
acpi_ex_relinquish_interpreter();
status = acpi_os_wait_semaphore(semaphore, 1, timeout);
@ -89,13 +88,7 @@ acpi_status acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout)
/* Reacquire the interpreter */
status2 = acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status2)) {
/* Report fatal error, could not acquire interpreter */
return_ACPI_STATUS(status2);
}
acpi_ex_reacquire_interpreter();
}
return_ACPI_STATUS(status);
@ -119,7 +112,6 @@ acpi_status acpi_ex_system_wait_semaphore(acpi_semaphore semaphore, u16 timeout)
acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout)
{
acpi_status status;
acpi_status status2;
ACPI_FUNCTION_TRACE(ex_system_wait_mutex);
@ -132,7 +124,7 @@ acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout)
/* We must wait, so unlock the interpreter */
acpi_ex_exit_interpreter();
acpi_ex_relinquish_interpreter();
status = acpi_os_acquire_mutex(mutex, timeout);
@ -142,13 +134,7 @@ acpi_status acpi_ex_system_wait_mutex(acpi_mutex mutex, u16 timeout)
/* Reacquire the interpreter */
status2 = acpi_ex_enter_interpreter();
if (ACPI_FAILURE(status2)) {
/* Report fatal error, could not acquire interpreter */
return_ACPI_STATUS(status2);
}
acpi_ex_reacquire_interpreter();
}
return_ACPI_STATUS(status);
@ -209,20 +195,18 @@ acpi_status acpi_ex_system_do_stall(u32 how_long)
acpi_status acpi_ex_system_do_suspend(acpi_integer how_long)
{
acpi_status status;
ACPI_FUNCTION_ENTRY();
/* Since this thread will sleep, we must release the interpreter */
acpi_ex_exit_interpreter();
acpi_ex_relinquish_interpreter();
acpi_os_sleep(how_long);
/* And now we must get the interpreter again */
status = acpi_ex_enter_interpreter();
return (status);
acpi_ex_reacquire_interpreter();
return (AE_OK);
}
/*******************************************************************************