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path: root/drivers/acpi/ac.c
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Diffstat (limited to 'drivers/acpi/ac.c')
-rw-r--r--drivers/acpi/ac.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 7839b831df9..95223d8c5ec 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -91,8 +91,7 @@ static int acpi_ac_get_state(struct acpi_ac *ac)
status = acpi_evaluate_integer(ac->handle, "_PSR", NULL, &ac->state);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error reading AC Adapter state\n"));
+ ACPI_EXCEPTION((AE_INFO, status, "Error reading AC Adapter state"));
ac->state = ACPI_AC_STATUS_UNKNOWN;
return_VALUE(-ENODEV);
}
@@ -159,9 +158,7 @@ static int acpi_ac_add_fs(struct acpi_device *device)
entry = create_proc_entry(ACPI_AC_FILE_STATE,
S_IRUGO, acpi_device_dir(device));
if (!entry)
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Unable to create '%s' fs entry\n",
- ACPI_AC_FILE_STATE));
+ return_VALUE(-ENODEV);
else {
entry->proc_fops = &acpi_ac_fops;
entry->data = acpi_driver_data(device);
@@ -249,8 +246,6 @@ static int acpi_ac_add(struct acpi_device *device)
ACPI_DEVICE_NOTIFY, acpi_ac_notify,
ac);
if (ACPI_FAILURE(status)) {
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error installing notify handler\n"));
result = -ENODEV;
goto end;
}
@@ -282,9 +277,6 @@ static int acpi_ac_remove(struct acpi_device *device, int type)
status = acpi_remove_notify_handler(ac->handle,
ACPI_DEVICE_NOTIFY, acpi_ac_notify);
- if (ACPI_FAILURE(status))
- ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
- "Error removing notify handler\n"));
acpi_ac_remove_fs(device);