linux-kernel - [PATCH 5.10 204/238] remoteproc: stm32: Constify st_rproc

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Date: Sun, 24 Mar 2024 19:39:52 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Rikard Falkeborn <rikard.falkeborn@...il.com>,
	Arnaud Pouliquen <arnaud.pouliquen@...com>,
	Bjorn Andersson <bjorn.andersson@...aro.org>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.10 204/238] remoteproc: stm32: Constify st_rproc_ops

From: Rikard Falkeborn <rikard.falkeborn@...il.com>

[ Upstream commit 0eee3d28ff6572f0e1afd41e863e44d396a308e2 ]

The only usage of st_rproc_ops is to pass its address to rproc_alloc()
which accepts a const pointer. Make it const to allow the compiler to
put it in read-only memory.

Acked-by: Arnaud Pouliquen <arnaud.pouliquen@...com>
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
Link: https://lore.kernel.org/r/20201107233630.9728-3-rikard.falkeborn@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
Stable-dep-of: 32381bbccba4 ("remoteproc: stm32: Fix incorrect type in assignment for va")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/remoteproc/stm32_rproc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c
index df784fec124f6..5f12553f0b6d7 100644
--- a/drivers/remoteproc/stm32_rproc.c
+++ b/drivers/remoteproc/stm32_rproc.c
@@ -553,7 +553,7 @@ static void stm32_rproc_kick(struct rproc *rproc, int vqid)
 	}
 }
 
-static struct rproc_ops st_rproc_ops = {
+static const struct rproc_ops st_rproc_ops = {
 	.start		= stm32_rproc_start,
 	.stop		= stm32_rproc_stop,
 	.attach		= stm32_rproc_attach,
-- 
2.43.0