linux-kernel - [PATCH 4/9] remoteproc: imx_rproc: ignore create mem entry for resource table

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Date:   Tue, 11 Jan 2022 11:33:28 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     bjorn.andersson@...aro.org, mathieu.poirier@...aro.org,
        shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
        festevam@...il.com, linux-imx@....com,
        linux-remoteproc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     Peng Fan <peng.fan@....com>
Subject: [PATCH 4/9] remoteproc: imx_rproc: ignore create mem entry for resource table

From: Peng Fan <peng.fan@....com>

resource table will not be used for memory allocation, no need to create
rproc mem entry.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/remoteproc/imx_rproc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/remoteproc/imx_rproc.c b/drivers/remoteproc/imx_rproc.c
index 75fde16f80a4..7b2578177ea8 100644
--- a/drivers/remoteproc/imx_rproc.c
+++ b/drivers/remoteproc/imx_rproc.c
@@ -423,6 +423,9 @@ static int imx_rproc_prepare(struct rproc *rproc)
 		if (!strcmp(it.node->name, "vdev0buffer"))
 			continue;
 
+		if (!strncmp(it.node->name, "rsc-table", strlen("rsc-table")))
+			continue;
+
 		rmem = of_reserved_mem_lookup(it.node);
 		if (!rmem) {
 			dev_err(priv->dev, "unable to acquire memory-region\n");
-- 
2.25.1