From df86bfd4cd8a00debe262cb5174166f17e042a07 Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Fri, 13 Nov 2020 17:42:14 +0900
Subject: [PATCH] drivers/audio/cs43l22.c: Fix a printf format warning

---
 drivers/audio/cs43l22.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/audio/cs43l22.c b/drivers/audio/cs43l22.c
index dac7854320..24e37a0476 100644
--- a/drivers/audio/cs43l22.c
+++ b/drivers/audio/cs43l22.c
@@ -44,6 +44,7 @@
 #include <sys/ioctl.h>
 
 #include <math.h>
+#include <inttypes.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <fcntl.h>
@@ -1214,7 +1215,8 @@ static int cs43l22_start(FAR struct audio_lowerhalf_s *dev)
 
   /* Create a message queue for the worker thread */
 
-  snprintf(priv->mqname, sizeof(priv->mqname), "/tmp/%X", priv);
+  snprintf(priv->mqname, sizeof(priv->mqname), "/tmp/%" PRIXPTR,
+           (uintptr_t)priv);
 
   attr.mq_maxmsg  = 16;
   attr.mq_msgsize = sizeof(struct audio_msg_s);