From: Tony Lindgren <tony@atomide.com>
Date: Mon, 9 May 2005 21:10:26 +0000 (-0700)
Subject: ARM: Make low-level printk work
X-Git-Tag: firefly_0821_release~7613^2~901
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=76b39908bbdce6db5fe8f9c60fb9dcc74357aa68;p=firefly-linux-kernel-4.4.55.git

ARM: Make low-level printk work

Makes low-level printk work.

Signed-off-by: Tony Lindgren <tony@atomide.com>
---

diff --git a/kernel/printk.c b/kernel/printk.c
index 35185392173f..c451533c10d1 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -53,6 +53,10 @@ void asmlinkage __attribute__((weak)) early_printk(const char *fmt, ...)
 
 #define __LOG_BUF_LEN	(1 << CONFIG_LOG_BUF_SHIFT)
 
+#ifdef        CONFIG_DEBUG_LL
+extern void printascii(char *);
+#endif
+
 /* printk's without a loglevel use this.. */
 #define DEFAULT_MESSAGE_LOGLEVEL CONFIG_DEFAULT_MESSAGE_LOGLEVEL
 
@@ -872,6 +876,10 @@ asmlinkage int vprintk(const char *fmt, va_list args)
 	printed_len += vscnprintf(printk_buf + printed_len,
 				  sizeof(printk_buf) - printed_len, fmt, args);
 
+#ifdef	CONFIG_DEBUG_LL
+	printascii(printk_buf);
+#endif
+
 	p = printk_buf;
 
 	/* Read log level and handle special printk prefix */