From 8521cbe3fc8451ff6dfa2766f34f8a24d256162a Mon Sep 17 00:00:00 2001
From: Xiang Xiao <xiaoxiang@xiaomi.com>
Date: Thu, 14 Jul 2022 15:52:51 +0800
Subject: [PATCH] drivers/syslog: Call up_puts instead up_putc one by one

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
---
 drivers/syslog/syslog_channel.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/syslog/syslog_channel.c b/drivers/syslog/syslog_channel.c
index 41d24d073a147..60cf1853687e8 100644
--- a/drivers/syslog/syslog_channel.c
+++ b/drivers/syslog/syslog_channel.c
@@ -218,14 +218,9 @@ static ssize_t syslog_default_write(FAR struct syslog_channel_s *channel,
 {
 #if defined(CONFIG_ARCH_LOWPUTC)
   static sem_t sem = SEM_INITIALIZER(1);
-  size_t nwritten;
 
   nxsem_wait(&sem);
-  for (nwritten = 0; nwritten < buflen; nwritten++)
-    {
-      up_putc(buffer[nwritten]);
-    }
-
+  up_puts(buffer);
   nxsem_post(&sem);
 #endif