From 02c37bd8d0737c31caaed9a65bd7cb80aefb4c9a Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Date: Fri, 22 May 2009 11:43:41 -0600
Subject: 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: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---
drivers/acpi/bus.c | 27 +++------------------------
1 file changed, 3 insertions(+), 24 deletions(-)
(limited to 'drivers')
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index cdfecc0a2ac..eb986385c57 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -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;
--
cgit v1.2.3-70-g09d2