linux-kernel - [PATCH v4 07/11] remoteproc: Make function rproc_resource

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Date:   Mon,  1 Jun 2020 11:55:48 -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-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 07/11] remoteproc: Make function rproc_resource_cleanup() public

Make function rproc_resource_cleanup() public so that it can be
used by platform drivers when allocating resources to be used by
a detached remote processor.

Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 drivers/remoteproc/remoteproc_core.c | 3 ++-
 include/linux/remoteproc.h           | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index a8adc712e7f6..6b0ded714beb 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -1272,7 +1272,7 @@ static void rproc_coredump_cleanup(struct rproc *rproc)
  * This function will free all resources acquired for @rproc, and it
  * is called whenever @rproc either shuts down or fails to boot.
  */
-static void rproc_resource_cleanup(struct rproc *rproc)
+void rproc_resource_cleanup(struct rproc *rproc)
 {
 	struct rproc_mem_entry *entry, *tmp;
 	struct rproc_debug_trace *trace, *ttmp;
@@ -1316,6 +1316,7 @@ static void rproc_resource_cleanup(struct rproc *rproc)
 
 	rproc_coredump_cleanup(rproc);
 }
+EXPORT_SYMBOL(rproc_resource_cleanup);
 
 static int rproc_start(struct rproc *rproc, const struct firmware *fw)
 {
diff --git a/include/linux/remoteproc.h b/include/linux/remoteproc.h
index cf5e31556780..7c0567029f7c 100644
--- a/include/linux/remoteproc.h
+++ b/include/linux/remoteproc.h
@@ -610,6 +610,7 @@ void rproc_put(struct rproc *rproc);
 int rproc_add(struct rproc *rproc);
 int rproc_del(struct rproc *rproc);
 void rproc_free(struct rproc *rproc);
+void rproc_resource_cleanup(struct rproc *rproc);
 
 struct rproc *devm_rproc_alloc(struct device *dev, const char *name,
 			       const struct rproc_ops *ops,
-- 
2.20.1