[PATCH 24/27] rpmsg: core: Make device_find_child()'s match function take a const pointer
From: Zijun Hu
Date: Sat Aug 10 2024 - 22:30:27 EST
From: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>
In order to adapt for constified device_find_child(), make
rpmsg_device_match() as its match function take a const pointer.
Signed-off-by: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>
---
drivers/rpmsg/rpmsg_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/rpmsg/rpmsg_core.c b/drivers/rpmsg/rpmsg_core.c
index 712c06c02696..207b64c0a2fe 100644
--- a/drivers/rpmsg/rpmsg_core.c
+++ b/drivers/rpmsg/rpmsg_core.c
@@ -377,9 +377,9 @@ EXPORT_SYMBOL(rpmsg_get_mtu);
* this is used to make sure we're not creating rpmsg devices for channels
* that already exist.
*/
-static int rpmsg_device_match(struct device *dev, void *data)
+static int rpmsg_device_match(struct device *dev, const void *data)
{
- struct rpmsg_channel_info *chinfo = data;
+ const struct rpmsg_channel_info *chinfo = data;
struct rpmsg_device *rpdev = to_rpmsg_device(dev);
if (chinfo->src != RPMSG_ADDR_ANY && chinfo->src != rpdev->src)
--
2.34.1