From: 黄涛 <huangtao@rock-chips.com>
Date: Thu, 1 Aug 2013 01:27:14 +0000 (+0800)
Subject: rk_serial: fix compile error when printascii no define
X-Git-Tag: firefly_0821_release~6802
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5161a4faf2a48c329f56c36e5112cfecb6ddefb4;p=firefly-linux-kernel-4.4.55.git

rk_serial: fix compile error when printascii no define
---

diff --git a/drivers/tty/serial/rk_serial.c b/drivers/tty/serial/rk_serial.c
index 1818c45e02ba..5272a00100af 100644
--- a/drivers/tty/serial/rk_serial.c
+++ b/drivers/tty/serial/rk_serial.c
@@ -161,7 +161,9 @@ static void dbg(const char *fmt, ...)
 	vsprintf(buff, fmt, va);
 	va_end(va);
 
+#if defined(CONFIG_DEBUG_LL) || defined(CONFIG_RK_EARLY_PRINTK)
 	printascii(buff);
+#endif
 }
 
 //enable log output