From 63fc45973ec92bf3ef7122da0f76d6e111ecd342 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Wed, 16 Feb 2022 17:53:11 -0800
Subject: [PATCH] ao_flash_task: Add casts to reduce -Wconversion warnings

No bugs identified

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/product/ao_flash_task.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/product/ao_flash_task.c b/src/product/ao_flash_task.c
index bbd5675a..8ae9b2e5 100644
--- a/src/product/ao_flash_task.c
+++ b/src/product/ao_flash_task.c
@@ -49,7 +49,7 @@ ao_application(void)
 static uint32_t
 ao_get_hex32(void)
 {
-	int8_t	n;
+	int	n;
 	uint32_t v = 0;
 
 	for (;;) {
@@ -66,7 +66,7 @@ ao_get_hex32(void)
 			n = n - ('A' - 10);
 		else
 			break;
-		v = (v << 4) | n;
+		v = (v << 4) | (uint8_t) n;
 		n = ao_usb_getchar();
 	}
 	return v;
-- 
2.30.2