diff options
| author |   Thomas Renninger <trenn@suse.de> | 2007-07-23 14:44:41 +0200 |
|---|---|---|
| committer |   Len Brown <len.brown@intel.com> | 2007-07-23 13:56:42 -0400 |
| commit | 1ba90e3a87c46500623afdc3898573e4a5ebb21b (patch) | |
| tree | b324171b526be3562c87d9ed99ef51c39d77ed45 /drivers/misc/thinkpad_acpi.c | |
| parent | ACPI: autoload modules - Create ACPI alias interface (diff) | |
| download | linux-dev-1ba90e3a87c46500623afdc3898573e4a5ebb21b.tar.xz linux-dev-1ba90e3a87c46500623afdc3898573e4a5ebb21b.zip | |
ACPI: autoload modules - Create __mod_acpi_device_table symbol for all ACPI drivers
modpost is going to use these to create e.g. acpi:ACPI0001
in modules.alias.
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/misc/thinkpad_acpi.c')
| -rw-r--r-- | drivers/misc/thinkpad_acpi.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index f15a58f7403f..fa80f355e522 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 */ |