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Commit 02c37bd8 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
Browse files

ACPI: simplify notification debug messages 



This replaces several messages that depend on the acpi_device struct
with a single message that uses just the acpi_handle.  We should be
able to deal with notifications to objects that do not yet have an
acpi_device struct.

Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent d9b9bd7b

drivers/acpi/bus.c

+3 −24
Original line number Diff line number Diff line
@@ -551,6 +551,9 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data) 
	struct acpi_device *device = NULL;

	struct acpi_driver *driver;



	ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Notification %#02x to handle %p\n",

			  type, handle));



	blocking_notifier_call_chain(&acpi_bus_notify_list,

		type, (void *)handle);
@@ -560,9 +563,6 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data) 
	switch (type) {



	case ACPI_NOTIFY_BUS_CHECK:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "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
@@ -571,9 +571,6 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data) 
		break;



	case ACPI_NOTIFY_DEVICE_CHECK:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "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
@@ -582,44 +579,26 @@ static void acpi_bus_notify(acpi_handle handle, u32 type, void *data) 
		break;



	case ACPI_NOTIFY_DEVICE_WAKE:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "Received DEVICE WAKE notification for device [%s]\n",

				  device->pnp.bus_id));

		/* TBD */

		break;



	case ACPI_NOTIFY_EJECT_REQUEST:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "Received EJECT REQUEST notification for device [%s]\n",

				  device->pnp.bus_id));

		/* TBD */

		break;



	case ACPI_NOTIFY_DEVICE_CHECK_LIGHT:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "Received DEVICE CHECK LIGHT notification for device [%s]\n",

				  device->pnp.bus_id));

		/* TBD: Exactly what does 'light' mean? */

		break;



	case ACPI_NOTIFY_FREQUENCY_MISMATCH:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "Received FREQUENCY MISMATCH notification for device [%s]\n",

				  device->pnp.bus_id));

		/* TBD */

		break;



	case ACPI_NOTIFY_BUS_MODE_MISMATCH:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "Received BUS MODE MISMATCH notification for device [%s]\n",

				  device->pnp.bus_id));

		/* TBD */

		break;



	case ACPI_NOTIFY_POWER_FAULT:

		ACPI_DEBUG_PRINT((ACPI_DB_INFO,

				  "Received POWER FAULT notification for device [%s]\n",

				  device->pnp.bus_id));

		/* TBD */

		break;