From 9af2a2a9c64ee68a5dc8271d54235609191f1cd1 Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Thu, 11 Mar 2021 16:26:05 -0800 Subject: [PATCH] remoteproc: qcom_q6v5_mss: Provide errors for firmware-name parsing Failing to read the "firmware-name" DT property without informing the developer is annoying, add some helpful debug prints. Reviewed-by: Mathieu Poirier Link: https://lore.kernel.org/r/20210312002605.3273255-1-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson --- drivers/remoteproc/qcom_q6v5_mss.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c index 66106ba..15abfbb 100644 --- a/drivers/remoteproc/qcom_q6v5_mss.c +++ b/drivers/remoteproc/qcom_q6v5_mss.c @@ -1661,8 +1661,10 @@ static int q6v5_probe(struct platform_device *pdev) mba_image = desc->hexagon_mba_image; ret = of_property_read_string_index(pdev->dev.of_node, "firmware-name", 0, &mba_image); - if (ret < 0 && ret != -EINVAL) + if (ret < 0 && ret != -EINVAL) { + dev_err(&pdev->dev, "unable to read mba firmware-name\n"); return ret; + } rproc = rproc_alloc(&pdev->dev, pdev->name, &q6v5_ops, mba_image, sizeof(*qproc)); @@ -1680,8 +1682,10 @@ static int q6v5_probe(struct platform_device *pdev) qproc->hexagon_mdt_image = "modem.mdt"; ret = of_property_read_string_index(pdev->dev.of_node, "firmware-name", 1, &qproc->hexagon_mdt_image); - if (ret < 0 && ret != -EINVAL) + if (ret < 0 && ret != -EINVAL) { + dev_err(&pdev->dev, "unable to read mpss firmware-name\n"); goto free_rproc; + } platform_set_drvdata(pdev, qproc); -- 2.7.4