diff options
Diffstat (limited to 'drivers/acpi/glue.c')
| -rw-r--r-- | drivers/acpi/glue.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index ba5686fa4750..8a0324b43e53 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -189,8 +189,12 @@ find_pci_rootbridge(acpi_handle handle, u32 lvl, void *context, void **rv) bus = tmp; if (seg == find->seg && bus == find->bus) + { find->handle = handle; - status = AE_OK; + status = AE_CTRL_TERMINATE; + } + else + status = AE_OK; exit: kfree(buffer.pointer); return status; @@ -267,9 +271,9 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle) { acpi_status status; - if (dev->firmware_data) { + if (dev->archdata.acpi_handle) { printk(KERN_WARNING PREFIX - "Drivers changed 'firmware_data' for %s\n", dev->bus_id); + "Drivers changed 'acpi_handle' for %s\n", dev->bus_id); return -EINVAL; } get_device(dev); @@ -278,25 +282,26 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle) put_device(dev); return -EINVAL; } - dev->firmware_data = handle; + dev->archdata.acpi_handle = handle; return 0; } static int acpi_unbind_one(struct device *dev) { - if (!dev->firmware_data) + if (!dev->archdata.acpi_handle) return 0; - if (dev == acpi_get_physical_device(dev->firmware_data)) { + if (dev == acpi_get_physical_device(dev->archdata.acpi_handle)) { /* acpi_get_physical_device increase refcnt by one */ put_device(dev); - acpi_detach_data(dev->firmware_data, acpi_glue_data_handler); - dev->firmware_data = NULL; + acpi_detach_data(dev->archdata.acpi_handle, + acpi_glue_data_handler); + dev->archdata.acpi_handle = NULL; /* acpi_bind_one increase refcnt by one */ put_device(dev); } else { printk(KERN_ERR PREFIX - "Oops, 'firmware_data' corrupt for %s\n", dev->bus_id); + "Oops, 'acpi_handle' corrupt for %s\n", dev->bus_id); } return 0; } @@ -328,7 +333,8 @@ static int acpi_platform_notify(struct device *dev) if (!ret) { struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; - acpi_get_name(dev->firmware_data, ACPI_FULL_PATHNAME, &buffer); + acpi_get_name(dev->archdata.acpi_handle, + ACPI_FULL_PATHNAME, &buffer); DBG("Device %s -> %s\n", dev->bus_id, (char *)buffer.pointer); kfree(buffer.pointer); } else |
