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authorBjorn Helgaas <bjorn.helgaas@hp.com>2009-09-21 19:29:15 +0000
committerLen Brown <len.brown@intel.com>2009-09-25 14:24:25 -0400
commitccba2a36d74a9da815e597ac727cfd096fa8e750 (patch)
tree2fc51fdcf0cc3e7fefcf35b6d25da2f7edede24c /drivers/acpi/scan.c
parentcaaa6efb3d82d0102db9e7094ca5773c46e6780c (diff)
downloadlinux-linaro-android-ccba2a36d74a9da815e597ac727cfd096fa8e750.tar.gz
ACPI: use device_type rather than comparing HID
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>
Diffstat (limited to 'drivers/acpi/scan.c')
-rw-r--r--drivers/acpi/scan.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index c73681b7e69..c8e867b4a84 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -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