aboutsummaryrefslogtreecommitdiff
path: root/drivers/misc/thinkpad_acpi.c
diff options
context:
space:
mode:
authorLen Brown <len.brown@intel.com>2007-07-25 01:36:53 -0400
committerLen Brown <len.brown@intel.com>2007-07-25 01:36:53 -0400
commit323ef30af3a0da47cc761b04b262d98d0fe79126 (patch)
tree37636b25acc557969aee51f1fe3e3cbc7a9760ea /drivers/misc/thinkpad_acpi.c
parentcb3e0c107bebc6cf3e7158f7aa54c32017c7d4c4 (diff)
parent1ba90e3a87c46500623afdc3898573e4a5ebb21b (diff)
Pull auto-load-modules into release branch
Diffstat (limited to 'drivers/misc/thinkpad_acpi.c')
-rw-r--r--drivers/misc/thinkpad_acpi.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
index f15a58f7403..fa80f355e52 100644
--- a/drivers/misc/thinkpad_acpi.c
+++ b/drivers/misc/thinkpad_acpi.c
@@ -411,12 +411,13 @@ static int __init register_tpacpi_subdriver(struct ibm_struct *ibm)
sprintf(ibm->acpi->driver->name, "%s_%s", IBM_NAME, ibm->name);
ibm->acpi->driver->ids = ibm->acpi->hid;
+
ibm->acpi->driver->ops.add = &tpacpi_device_add;
rc = acpi_bus_register_driver(ibm->acpi->driver);
if (rc < 0) {
printk(IBM_ERR "acpi_bus_register_driver(%s) failed: %d\n",
- ibm->acpi->hid, rc);
+ ibm->name, rc);
kfree(ibm->acpi->driver);
ibm->acpi->driver = NULL;
} else if (!rc)
@@ -1316,8 +1317,13 @@ errexit:
return res;
}
+static const struct acpi_device_id ibm_htk_device_ids[] = {
+ {IBM_HKEY_HID, 0},
+ {"", 0},
+};
+
static struct tp_acpi_drv_struct ibm_hotkey_acpidriver = {
- .hid = IBM_HKEY_HID,
+ .hid = ibm_htk_device_ids,
.notify = hotkey_notify,
.handle = &hkey_handle,
.type = ACPI_DEVICE_NOTIFY,
@@ -2080,6 +2086,11 @@ IBM_HANDLE(dock, root, "\\_SB.GDCK", /* X30, X31, X40 */
/* don't list other alternatives as we install a notify handler on the 570 */
IBM_HANDLE(pci, root, "\\_SB.PCI"); /* 570 */
+static const struct acpi_device_id ibm_pci_device_ids[] = {
+ {PCI_ROOT_HID_STRING, 0},
+ {"", 0},
+};
+
static struct tp_acpi_drv_struct ibm_dock_acpidriver[2] = {
{
.notify = dock_notify,
@@ -2090,7 +2101,7 @@ static struct tp_acpi_drv_struct ibm_dock_acpidriver[2] = {
/* THIS ONE MUST NEVER BE USED FOR DRIVER AUTOLOADING.
* We just use it to get notifications of dock hotplug
* in very old thinkpads */
- .hid = PCI_ROOT_HID_STRING,
+ .hid = ibm_pci_device_ids,
.notify = dock_notify,
.handle = &pci_handle,
.type = ACPI_SYSTEM_NOTIFY,
@@ -2149,7 +2160,8 @@ static int __init dock_init2(struct ibm_init_struct *iibm)
static void dock_notify(struct ibm_struct *ibm, u32 event)
{
int docked = dock_docked();
- int pci = ibm->acpi->hid && strstr(ibm->acpi->hid, PCI_ROOT_HID_STRING);
+ int pci = ibm->acpi->hid && ibm->acpi->device &&
+ acpi_match_device_ids(ibm->acpi->device, ibm_pci_device_ids);
if (event == 1 && !pci) /* 570 */
acpi_bus_generate_event(ibm->acpi->device, event, 1); /* button */