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Diffstat (limited to 'drivers/pnp')
-rw-r--r--drivers/pnp/pnpacpi/core.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c
index 34049b0b4c73..747826d99059 100644
--- a/drivers/pnp/pnpacpi/core.c
+++ b/drivers/pnp/pnpacpi/core.c
@@ -239,8 +239,6 @@ static char *__init pnpacpi_get_id(struct acpi_device *device)
static int __init pnpacpi_add_device(struct acpi_device *device)
{
- acpi_handle temp = NULL;
- acpi_status status;
struct pnp_dev *dev;
char *pnpid;
struct acpi_hardware_id *id;
@@ -253,8 +251,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
* If a PnPacpi device is not present , the device
* driver should not be loaded.
*/
- status = acpi_get_handle(device->handle, "_CRS", &temp);
- if (ACPI_FAILURE(status))
+ if (!acpi_has_method(device->handle, "_CRS"))
return 0;
pnpid = pnpacpi_get_id(device);
@@ -271,16 +268,14 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
dev->data = device;
/* .enabled means the device can decode the resources */
dev->active = device->status.enabled;
- status = acpi_get_handle(device->handle, "_SRS", &temp);
- if (ACPI_SUCCESS(status))
+ if (acpi_has_method(device->handle, "_SRS"))
dev->capabilities |= PNP_CONFIGURABLE;
dev->capabilities |= PNP_READ;
if (device->flags.dynamic_status && (dev->capabilities & PNP_CONFIGURABLE))
dev->capabilities |= PNP_WRITE;
if (device->flags.removable)
dev->capabilities |= PNP_REMOVABLE;
- status = acpi_get_handle(device->handle, "_DIS", &temp);
- if (ACPI_SUCCESS(status))
+ if (acpi_has_method(device->handle, "_DIS"))
dev->capabilities |= PNP_DISABLE;
if (strlen(acpi_device_name(device)))