This is a note to let you know that I've just added the patch titled
remoteproc: stm32: Constify st_rproc_ops
to the 5.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
remoteproc-stm32-constify-st_rproc_ops.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit eb7a5ed5ad1fd50f57b40e1866c2089e1b13b0f4
Author: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>
Date: Sun Nov 8 00:36:30 2020 +0100
remoteproc: stm32: Constify st_rproc_ops
[ 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@xxxxxx>
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@xxxxxxxxx>
Link: https://lore.kernel.org/r/20201107233630.9728-3-rikard.falkeborn@xxxxxxxxx
Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Stable-dep-of: 32381bbccba4 ("remoteproc: stm32: Fix incorrect type in assignment for va")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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,
