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path: root/drivers/acpi/scan.c
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Diffstat (limited to 'drivers/acpi/scan.c')
-rw-r--r--drivers/acpi/scan.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 192691880d55..2433569b02ef 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -1857,15 +1857,20 @@ static void acpi_bus_attach(struct acpi_device *device)
return;
device->flags.match_driver = true;
- if (!ret) {
- ret = device_attach(&device->dev);
- if (ret < 0)
- return;
-
- if (!ret && device->pnp.type.platform_id)
- acpi_default_enumeration(device);
+ if (ret > 0) {
+ acpi_device_set_enumerated(device);
+ goto ok;
}
+ ret = device_attach(&device->dev);
+ if (ret < 0)
+ return;
+
+ if (ret > 0 || !device->pnp.type.platform_id)
+ acpi_device_set_enumerated(device);
+ else
+ acpi_default_enumeration(device);
+
ok:
list_for_each_entry(child, &device->children, node)
acpi_bus_attach(child);