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Merge branch 'dock' into test

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Conflicts:
	drivers/acpi/osl.c

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2008-10-22 23:25:26 -04:00
parent 4538fad56e 0a918a9432
commit 47bf31adc5
12 changed files with 424 additions and 606 deletions
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46
drivers/acpi/osl.c
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@@ -682,6 +682,22 @@ static void acpi_os_execute_deferred(struct work_struct *work)
return;
}
static void acpi_os_execute_hp_deferred(struct work_struct *work)
{
struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
if (!dpc) {
printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
return;
}
acpi_os_wait_events_complete(NULL);
dpc->function(dpc->context);
kfree(dpc);
return;
}
/*******************************************************************************
*
* FUNCTION: acpi_os_execute
@@ -697,12 +713,13 @@ static void acpi_os_execute_deferred(struct work_struct *work)
*
******************************************************************************/
acpi_status acpi_os_execute(acpi_execute_type type,
acpi_osd_exec_callback function, void *context)
static acpi_status __acpi_os_execute(acpi_execute_type type,
acpi_osd_exec_callback function, void *context, int hp)
{
acpi_status status = AE_OK;
struct acpi_os_dpc *dpc;
struct workqueue_struct *queue;
int ret;
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
"Scheduling function [%p(%p)] for deferred execution.\n",
function, context));
@@ -726,9 +743,17 @@ acpi_status acpi_os_execute(acpi_execute_type type,
dpc->function = function;
dpc->context = context;
INIT_WORK(&dpc->work, acpi_os_execute_deferred);
queue = (type == OSL_NOTIFY_HANDLER) ? kacpi_notify_wq : kacpid_wq;
if (!queue_work(queue, &dpc->work)) {
if (!hp) {
INIT_WORK(&dpc->work, acpi_os_execute_deferred);
queue = (type == OSL_NOTIFY_HANDLER) ?
kacpi_notify_wq : kacpid_wq;
ret = queue_work(queue, &dpc->work);
} else {
INIT_WORK(&dpc->work, acpi_os_execute_hp_deferred);
ret = schedule_work(&dpc->work);
}
if (!ret) {
printk(KERN_ERR PREFIX
"Call to queue_work() failed.\n");
status = AE_ERROR;
@@ -737,8 +762,19 @@ acpi_status acpi_os_execute(acpi_execute_type type,
return_ACPI_STATUS(status);
}
acpi_status acpi_os_execute(acpi_execute_type type,
acpi_osd_exec_callback function, void *context)
{
return __acpi_os_execute(type, function, context, 0);
}
EXPORT_SYMBOL(acpi_os_execute);
acpi_status acpi_os_hotplug_execute(acpi_osd_exec_callback function,
void *context)
{
return __acpi_os_execute(0, function, context, 1);
}
void acpi_os_wait_events_complete(void *context)
{
flush_workqueue(kacpid_wq);