Add back low-level debug hack

Add back low-level debug hack

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

diff --git a/kernel/printk.c b/kernel/printk.c
index bdd4ea8c3f2b67520c1a55e0ba34a0a247d350fc..6ad3e526c841894a65f44fbd100223eee3b79989 100644 (file)
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -44,6 +44,10 @@ void __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 4 /* KERN_WARNING */
 
@@ -715,6 +719,10 @@ 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
+
        /*
         * Copy the output into log_buf.  If the caller didn't provide
         * appropriate log level tags, we insert them here