From a4773ae731e4df084d89784598702eb10ae1f8fc Mon Sep 17 00:00:00 2001
From: RichardG867 <richardg867@gmail.com>
Date: Wed, 3 May 2023 20:55:07 -0300
Subject: [PATCH] ac97: Fix codec ID printout

---
 ac97/ac97.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ac97/ac97.c b/ac97/ac97.c
index d45590e..b2cbb1c 100644
--- a/ac97/ac97.c
+++ b/ac97/ac97.c
@@ -121,7 +121,9 @@ codec_probe(uint16_t (*codec_read)(uint8_t reg),
 
     /* Generate and print dump file name. */
     sprintf(buf, "COD%02X%02X%d.BIN", bus, dev, func);
-    printf("Saving codec %c%c%c%02X register dump to %s\n", regs[0x7e >> 1] >> 8, regs[0x7e >> 1] & 0xff, regs[0x7f >> 1] >> 8, regs[0x7f >> 1] & 0xff, buf);
+    printf("Saving codec %c%c%c%02X register dump to %s\n",
+        (uint8_t) (regs[0x7d >> 1] >> 8), (uint8_t) regs[0x7d >> 1], (uint8_t) (regs[0x7e >> 1] >> 8), (uint8_t) regs[0x7e >> 1],
+        buf);
 
     /* Write dump file. */
     f = fopen(buf, "wb");