[PATCH 23/27] libnvdimm: Make device_find_child()'s match function take a const pointer

[Zijun Hu]

From: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>

In order to adapt for constified device_find_child(), make
namespace_match() as its match function take a const pointer.

Signed-off-by: Zijun Hu <quic_zijuhu@xxxxxxxxxxx>
---
 drivers/nvdimm/claim.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c
index 030dbde6b088..b33fa340068b 100644
--- a/drivers/nvdimm/claim.c
+++ b/drivers/nvdimm/claim.c
@@ -67,9 +67,9 @@ bool nd_attach_ndns(struct device *dev, struct nd_namespace_common *attach,
 	return claimed;
 }
 
-static int namespace_match(struct device *dev, void *data)
+static int namespace_match(struct device *dev, const void *data)
 {
-	char *name = data;
+	const char *name = data;
 
 	return strcmp(name, dev_name(dev)) == 0;
 }

-- 
2.34.1