target/linux/goldfish/patches-2.6.30/0042-ARM-Make-low-level-printk-work.patch

   1 From 0c61b75f9da1a0889959a0f9bd0b8b63f936ddf3 Mon Sep 17 00:00:00 2001
   2 From: Tony Lindgren <tony@atomide.com>
   3 Date: Mon, 9 May 2005 14:10:26 -0700
   4 Subject: [PATCH 042/134] ARM: Make low-level printk work
   5
   6 Makes low-level printk work.
   7
   8 Signed-off-by: Tony Lindgren <tony@atomide.com>
   9 ---
  10  kernel/printk.c |    8 ++++++++
  11  1 files changed, 8 insertions(+), 0 deletions(-)
  12
  13 --- a/kernel/printk.c
  14 +++ b/kernel/printk.c
  15 @@ -45,6 +45,10 @@ void asmlinkage __attribute__((weak)) ea
  16
  17  #define __LOG_BUF_LEN  (1 << CONFIG_LOG_BUF_SHIFT)
  18
  19 +#ifdef        CONFIG_DEBUG_LL
  20 +extern void printascii(char *);
  21 +#endif
  22 +
  23  /* printk's without a loglevel use this.. */
  24  #define DEFAULT_MESSAGE_LOGLEVEL 4 /* KERN_WARNING */
  25
  26 @@ -687,6 +691,10 @@ asmlinkage int vprintk(const char *fmt,
  27                                   sizeof(printk_buf) - printed_len, fmt, args);
  28
  29
  30 +#ifdef CONFIG_DEBUG_LL
  31 +       printascii(printk_buf);
  32 +#endif
  33 +
  34         /*
  35          * Copy the output into log_buf.  If the caller didn't provide
  36          * appropriate log level tags, we insert them here