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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.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 3bf7764659a4..ae44d8654c82 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -130,7 +130,7 @@ static int create_modalias(struct acpi_device *acpi_dev, char *modalias,
list_for_each_entry(id, &acpi_dev->pnp.ids, list) {
count = snprintf(&modalias[len], size, "%s:", id->id);
if (count < 0)
- return EINVAL;
+ return -EINVAL;
if (count >= size)
return -ENOMEM;
len += count;
@@ -2189,6 +2189,9 @@ static void acpi_bus_attach(struct acpi_device *device)
ok:
list_for_each_entry(child, &device->children, node)
acpi_bus_attach(child);
+
+ if (device->handler && device->handler->hotplug.notify_online)
+ device->handler->hotplug.notify_online(device);
}
/**