[PATCH AUTOSEL 5.15 01/16] remoteproc: coredump: Correct argument 2 type for memcpy_fromio

[Sasha Levin]

From: Peng Fan <peng.fan@xxxxxxx>

[ Upstream commit 876e0b26ccd211ca92607d83c87cc1f097784c6d ]

Address the sparse check warning:
>> drivers/remoteproc/remoteproc_coredump.c:169:53:
sparse: warning: incorrect type in argument 2 (different address spaces)
sparse:    expected void const volatile [noderef] __iomem *src
sparse:    got void *[assigned] ptr

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Peng Fan <peng.fan@xxxxxxx>
Link: https://lore.kernel.org/r/20211110032101.517487-1-peng.fan@xxxxxxxxxxx
Signed-off-by: Mathieu Poirier <mathieu.poirier@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 drivers/remoteproc/remoteproc_coredump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/remoteproc/remoteproc_coredump.c b/drivers/remoteproc/remoteproc_coredump.c
index c892f433a323e..4b093420d98aa 100644
--- a/drivers/remoteproc/remoteproc_coredump.c
+++ b/drivers/remoteproc/remoteproc_coredump.c
@@ -166,7 +166,7 @@ static void rproc_copy_segment(struct rproc *rproc, void *dest,
 			memset(dest, 0xff, size);
 		} else {
 			if (is_iomem)
-				memcpy_fromio(dest, ptr, size);
+				memcpy_fromio(dest, (void const __iomem *)ptr, size);
 			else
 				memcpy(dest, ptr, size);
 		}
-- 
2.34.1