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-rw-r--r--drivers/remoteproc/stm32_rproc.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index c00f60d42ab6..cbba995a80a2 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -539,12 +539,11 @@ out:
return err;
}
-static int stm32_rproc_parse_dt(struct platform_device *pdev)
+static int stm32_rproc_parse_dt(struct platform_device *pdev,
+ struct stm32_rproc *ddata, bool *auto_boot)
{
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
- struct rproc *rproc = platform_get_drvdata(pdev);
- struct stm32_rproc *ddata = rproc->priv;
struct stm32_syscon tz;
unsigned int tzen;
int err, irq;
@@ -590,7 +589,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev)
err = regmap_read(tz.map, tz.reg, &tzen);
if (err) {
- dev_err(&rproc->dev, "failed to read tzen\n");
+ dev_err(dev, "failed to read tzen\n");
return err;
}
ddata->secured_soc = tzen & tz.mask;
@@ -606,7 +605,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev)
if (err)
dev_info(dev, "failed to get pdds\n");
- rproc->auto_boot = of_property_read_bool(np, "st,auto-boot");
+ *auto_boot = of_property_read_bool(np, "st,auto-boot");
return stm32_rproc_of_memory_translations(pdev, ddata);
}
@@ -627,9 +626,15 @@ static int stm32_rproc_probe(struct platform_device *pdev)
if (!rproc)
return -ENOMEM;
+ ddata = rproc->priv;
+
rproc_coredump_set_elf_info(rproc, ELFCLASS32, EM_NONE);
+
+ ret = stm32_rproc_parse_dt(pdev, ddata, &rproc->auto_boot);
+ if (ret)
+ goto free_rproc;
+
rproc->has_iommu = false;
- ddata = rproc->priv;
ddata->workqueue = create_workqueue(dev_name(dev));
if (!ddata->workqueue) {
dev_err(dev, "cannot create workqueue\n");
@@ -639,13 +644,9 @@ static int stm32_rproc_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, rproc);
- ret = stm32_rproc_parse_dt(pdev);
- if (ret)
- goto free_wkq;
-
ret = stm32_rproc_request_mbox(rproc);
if (ret)
- goto free_rproc;
+ goto free_wkq;
ret = rproc_add(rproc);
if (ret)