[PATCH v2 3/3] media: ivsc: ace: probe ace device after init IPU bridge

[Wentong Wu <wentong.wu@xxxxxxxxx>]

Probe ivsc ace device after IPU bridge has been initialized.

Signed-off-by: Wentong Wu <wentong.wu@xxxxxxxxx>
---
v2:
 - call put_device() if IPU bridge hasn't been initialized

 drivers/media/pci/intel/ivsc/mei_ace.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/media/pci/intel/ivsc/mei_ace.c b/drivers/media/pci/intel/ivsc/mei_ace.c
index 7879f1f..627ec40 100644
--- a/drivers/media/pci/intel/ivsc/mei_ace.c
+++ b/drivers/media/pci/intel/ivsc/mei_ace.c
@@ -406,6 +406,9 @@ static int mei_ace_setup_dev_link(struct mei_ace *ace)
 	if (!csi_dev) {
 		ret = -EPROBE_DEFER;
 		goto err;
+	} else if (!dev_fwnode(csi_dev)) {
+		ret = -EPROBE_DEFER;
+		goto err_put;
 	}
 
 	/* setup link between mei_ace and mei_csi */
-- 
2.7.4