target/linux/cns21xx/patches-3.6/002-arm-debugll-printk.patch

   1 --- a/kernel/printk.c
   2 +++ b/kernel/printk.c
   3 @@ -48,6 +48,10 @@
   4  #define CREATE_TRACE_POINTS
   5  #include <trace/events/printk.h>
   6
   7 +#ifdef CONFIG_DEBUG_LL
   8 +extern void printascii(char *);
   9 +#endif /* CONFIG_DEBUG_LL */
  10 +
  11  /*
  12   * Architectures can override it:
  13   */
  14 @@ -473,6 +477,10 @@ static ssize_t devkmsg_read(struct file
  15         ts_usec = msg->ts_nsec;
  16         do_div(ts_usec, 1000);
  17
  18 +#ifdef CONFIG_DEBUG_LL
  19 +       printascii(printk_buf);
  20 +#endif
  21 +
  22         /*
  23          * If we couldn't merge continuation line fragments during the print,
  24          * export the stored flags to allow an optional external merge of the