diff options
Diffstat (limited to 'drivers/pnp/pnpacpi')
| -rw-r--r-- | drivers/pnp/pnpacpi/core.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index e869ba698ac0..156d14e2587e 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -328,20 +328,15 @@ static int __init acpi_pnp_match(struct device *dev, void *_pnp) && compare_pnp_id(pnp->id, acpi_device_hid(acpi)); } -static int __init acpi_pnp_find_device(struct device *dev, acpi_handle * handle) +static struct acpi_device * __init acpi_pnp_find_companion(struct device *dev) { - struct device *adev; - struct acpi_device *acpi; - - adev = bus_find_device(&acpi_bus_type, NULL, - to_pnp_dev(dev), acpi_pnp_match); - if (!adev) - return -ENODEV; + dev = bus_find_device(&acpi_bus_type, NULL, to_pnp_dev(dev), + acpi_pnp_match); + if (!dev) + return NULL; - acpi = to_acpi_device(adev); - *handle = acpi->handle; - put_device(adev); - return 0; + put_device(dev); + return to_acpi_device(dev); } /* complete initialization of a PNPACPI device includes having @@ -355,7 +350,7 @@ static bool acpi_pnp_bus_match(struct device *dev) static struct acpi_bus_type __initdata acpi_pnp_bus = { .name = "PNP", .match = acpi_pnp_bus_match, - .find_device = acpi_pnp_find_device, + .find_companion = acpi_pnp_find_companion, }; int pnpacpi_disabled __initdata; |