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-rw-r--r--drivers/acpi/button.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 0c9c6a9..8a95e83 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -282,6 +282,13 @@ static int acpi_lid_send_state(struct acpi_device *device)
if (ret == NOTIFY_DONE)
ret = blocking_notifier_call_chain(&acpi_lid_notifier, state,
device);
+ if (ret == NOTIFY_DONE || ret == NOTIFY_OK) {
+ /*
+ * It is also regarded as success if the notifier_chain
+ * returns NOTIFY_OK or NOTIFY_DONE.
+ */
+ ret = 0;
+ }
return ret;
}
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