[PATCH 9/9] remoteproc: stm32: Use devm_rproc_alloc() helper

[Andrew Davis]

Use the device lifecycle managed allocation function. This helps prevent
mistakes like freeing out of order in cleanup functions and forgetting to
free on error paths.

Signed-off-by: Andrew Davis <afd@xxxxxx>
---
 drivers/remoteproc/stm32_rproc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index 4f469f0bcf8b2..fed0866de1819 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -843,7 +843,7 @@ static int stm32_rproc_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	rproc = rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
+	rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata));
 	if (!rproc)
 		return -ENOMEM;
 
@@ -897,7 +897,6 @@ static int stm32_rproc_probe(struct platform_device *pdev)
 		dev_pm_clear_wake_irq(dev);
 		device_init_wakeup(dev, false);
 	}
-	rproc_free(rproc);
 	return ret;
 }
 
@@ -918,7 +917,6 @@ static void stm32_rproc_remove(struct platform_device *pdev)
 		dev_pm_clear_wake_irq(dev);
 		device_init_wakeup(dev, false);
 	}
-	rproc_free(rproc);
 }
 
 static int stm32_rproc_suspend(struct device *dev)
-- 
2.39.2