1 files changed, 2 insertions, 2 deletions

diff --git a/net/nfc/core.c b/net/nfc/core.c
index aa64ea441676..0f4a6de6f161 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -734,10 +734,10 @@ struct class nfc_class = {
 };
 EXPORT_SYMBOL(nfc_class);
 
-static int match_idx(struct device *d, void *data)
+static int match_idx(struct device *d, const void *data)
 {
         struct nfc_dev *dev = to_nfc_dev(d);
-        unsigned int *idx = data;
+        const unsigned int *idx = data;
 
         return dev->idx == *idx;
 }