From c1efd943abeb7ddf643bdb0849d1d70ae748ac5d Mon Sep 17 00:00:00 2001
From: Benjamin Valentin <benjamin.valentin@ml-pa.com>
Date: Wed, 15 Jun 2022 18:05:45 +0200
Subject: [PATCH 3/3] nmasic: limit retries in chip_apply_conf()

---
 src/driver/source/nmasic.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/driver/source/nmasic.c b/src/driver/source/nmasic.c
index b77dc5a..bcc766d 100644
--- a/src/driver/source/nmasic.c
+++ b/src/driver/source/nmasic.c
@@ -65,6 +65,7 @@
 sint8 chip_apply_conf(uint32 u32Conf)
 {
 	sint8 ret = M2M_SUCCESS;
+	uint16 retries = TIMEOUT;
 	uint32 val32 = u32Conf;
 	
 #if (defined __ENABLE_PMU__) || (defined CONF_WINC_INT_PMU)
@@ -98,9 +99,9 @@ sint8 chip_apply_conf(uint32 u32Conf)
 		} else {
 			break;
 		}
-	} while(1);
+	} while(--retries);
 
-	return M2M_SUCCESS;
+	return retries ? M2M_SUCCESS : M2M_ERR_TIME_OUT;
 }
 void chip_idle(void)
 {
-- 
2.34.1