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ACPI: use device_type rather than comparing HID

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Check the acpi_device device_type rather than the HID.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas 2009-09-21 19:29:15 +00:00 committed by Len Brown
parent caaa6efb3d
commit ccba2a36d7
1 changed files with 4 additions and 6 deletions
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10
drivers/acpi/scan.c
View file

@ -378,15 +378,13 @@ static acpi_status acpi_device_notify_fixed(void *data)
static int acpi_device_install_notify_handler(struct acpi_device *device)
{
acpi_status status;
char *hid;
hid = acpi_device_hid(device);
if (!strcmp(hid, ACPI_BUTTON_HID_POWERF))
if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
status =
acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
acpi_device_notify_fixed,
device);
else if (!strcmp(hid, ACPI_BUTTON_HID_SLEEPF))
else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
status =
acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
acpi_device_notify_fixed,
@ -404,10 +402,10 @@ static int acpi_device_install_notify_handler(struct acpi_device *device)
static void acpi_device_remove_notify_handler(struct acpi_device *device)
{
if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_POWERF))
if (device->device_type == ACPI_BUS_TYPE_POWER_BUTTON)
acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
acpi_device_notify_fixed);
else if (!strcmp(acpi_device_hid(device), ACPI_BUTTON_HID_SLEEPF))
else if (device->device_type == ACPI_BUS_TYPE_SLEEP_BUTTON)
acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
acpi_device_notify_fixed);
else