Similar to qcom_q6v5_pas and qcom_wcnss drivers, probe will fail if SCM
is not up.
Signed-off-by: Brian Norris <briannorris@xxxxxxxxxxxx>
---
drivers/remoteproc/qcom_q6v5_mss.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index a839b07a58b1..8836ca1bc0c1 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -1151,6 +1151,9 @@ static int q6v5_probe(struct platform_device *pdev)
if (!desc)
return -EINVAL;
+ if (!qcom_scm_is_available())
+ return -EPROBE_DEFER;
+
rproc = rproc_alloc(&pdev->dev, pdev->name, &q6v5_ops,
desc->hexagon_mba_image, sizeof(*qproc));
if (!rproc) {
--
2.19.0.605.g01d371f741-goog
