linux-kernel - [PATCH v2 04/12] remoteproc: stm32: Remove memory translation from DT parsing

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Date:   Fri, 24 Apr 2020 14:24:57 -0600
From:   Mathieu Poirier <mathieu.poirier@...aro.org>
To:     bjorn.andersson@...aro.org, ohad@...ery.com,
        mcoquelin.stm32@...il.com, alexandre.torgue@...com
Cc:     loic.pallardy@...com, arnaud.pouliquen@...com,
        linux-remoteproc@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 04/12] remoteproc: stm32: Remove memory translation from DT parsing

Other than one has to be done after the other, there is no correlation
between memory translation and DT parsing.  As move function
stm32_rproc_of_memory_translations() to stm32_rproc_probe() so that
stm32_rproc_parse_dt() can be extended to look for synchronisation
related binding in a clean way.

Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
Reviewed-by: Loic Pallardy <loic.pallardy@...com>
---
 drivers/remoteproc/stm32_rproc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index 57a426ea620b..658439d4b00a 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -606,7 +606,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev,
 
 	*auto_boot = of_property_read_bool(np, "st,auto-boot");
 
-	return stm32_rproc_of_memory_translations(pdev, ddata);
+	return 0;
 }
 
 static int stm32_rproc_probe(struct platform_device *pdev)
@@ -634,6 +634,10 @@ static int stm32_rproc_probe(struct platform_device *pdev)
 	if (ret)
 		goto free_rproc;
 
+	ret = stm32_rproc_of_memory_translations(pdev, ddata);
+	if (ret)
+		goto free_rproc;
+
 	rproc->auto_boot = auto_boot;
 	rproc->has_iommu = false;
 	ddata->workqueue = create_workqueue(dev_name(dev));
-- 
2.20.1