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Diffstat (limited to 'include/linux/serdev.h')
-rw-r--r--include/linux/serdev.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/serdev.h b/include/linux/serdev.h
index e69402d4a8ae..d609e6dc5bad 100644
--- a/include/linux/serdev.h
+++ b/include/linux/serdev.h
@@ -184,7 +184,7 @@ static inline int serdev_controller_receive_buf(struct serdev_controller *ctrl,
struct serdev_device *serdev = ctrl->serdev;
if (!serdev || !serdev->ops->receive_buf)
- return -EINVAL;
+ return 0;
return serdev->ops->receive_buf(serdev, data, count);
}