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ACPI: invoke acpi_sleep_init() earlier 

late_initcall() is too late for acpi_sleep_init().
Call it directly from acpi_init code.

http://bugzilla.kernel.org/show_bug.cgi?id=7887

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com>
Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
hifive-unleashed-5.1
Alexey Starikovskiy 2007-02-10 01:32:16 -05:00 committed by Len Brown
parent ed41dab90e
commit aafbcd165a
3 changed files with 19 additions and 7 deletions
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13
drivers/acpi/bus.c
View File

@ -147,7 +147,7 @@ int acpi_bus_get_power(acpi_handle handle, int *state)
*state = ACPI_STATE_D0;
} else {
/*
* Get the device's power state either directly (via _PSC) or
* Get the device's power state either directly (via _PSC) or
* indirectly (via power resources).
*/
if (device->power.flags.explicit_get) {
@ -462,7 +462,7 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
"Received BUS CHECK notification for device [%s]\n",
device->pnp.bus_id));
result = acpi_bus_check_scope(device);
/*
/*
* TBD: We'll need to outsource certain events to non-ACPI
* drivers via the device manager (device.c).
*/
@ -473,7 +473,7 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
"Received DEVICE CHECK notification for device [%s]\n",
device->pnp.bus_id));
result = acpi_bus_check_device(device, NULL);
/*
/*
* TBD: We'll need to outsource certain events to non-ACPI
* drivers via the device manager (device.c).
*/
@ -543,7 +543,7 @@ static int __init acpi_bus_init_irq(void)
char *message = NULL;
/*
/*
* Let the system know what interrupt model we are using by
* evaluating the \_PIC object, if exists.
*/
@ -684,7 +684,7 @@ static int __init acpi_bus_init(void)
* the EC device is found in the namespace (i.e. before acpi_initialize_objects()
* is called).
*
* This is accomplished by looking for the ECDT table, and getting
* This is accomplished by looking for the ECDT table, and getting
* the EC parameters out of that.
*/
status = acpi_ec_ecdt_probe();
@ -699,6 +699,9 @@ static int __init acpi_bus_init(void)
printk(KERN_INFO PREFIX "Interpreter enabled\n");
/* Initialize sleep structures */
acpi_sleep_init();
/*
* Get the system interrupt model and evaluate \_PIC.
*/

3
drivers/acpi/sleep/main.c
View File

@ -200,7 +200,7 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
{},
};
static int __init acpi_sleep_init(void)
int __init acpi_sleep_init(void)
{
int i = 0;
@ -229,4 +229,3 @@ static int __init acpi_sleep_init(void)
return 0;
}
late_initcall(acpi_sleep_init);

10
include/acpi/acpi_drivers.h
View File

@ -128,4 +128,14 @@ extern void unregister_hotplug_dock_device(acpi_handle handle);
#define register_hotplug_dock_device(h1, h2, c) (-ENODEV)
#define unregister_hotplug_dock_device(h) do { } while(0)
#endif
/*--------------------------------------------------------------------------
Suspend/Resume
-------------------------------------------------------------------------- */
#ifdef CONFIG_ACPI_SLEEP
extern int acpi_sleep_init(void);
#else
#define acpi_sleep_init() do {} while (0)
#endif
#endif /*__ACPI_DRIVERS_H__*/