diff options
Diffstat (limited to 'target/linux/cns21xx/patches-3.10/002-arm-debugll-printk.patch')
| -rw-r--r-- | target/linux/cns21xx/patches-3.10/002-arm-debugll-printk.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/cns21xx/patches-3.10/002-arm-debugll-printk.patch b/target/linux/cns21xx/patches-3.10/002-arm-debugll-printk.patch new file mode 100644 index 0000000000..0889be41e8 --- /dev/null +++ b/target/linux/cns21xx/patches-3.10/002-arm-debugll-printk.patch @@ -0,0 +1,24 @@ +--- a/kernel/printk.c ++++ b/kernel/printk.c +@@ -65,6 +65,10 @@ int console_printk[4] = { + DEFAULT_CONSOLE_LOGLEVEL, /* default_console_loglevel */ + }; + ++#ifdef CONFIG_DEBUG_LL ++extern void printascii(char *); ++#endif /* CONFIG_DEBUG_LL */ ++ + /* + * Low level drivers may need that to know if they can schedule in + * their unblank() callback or not. So let's export it. +@@ -521,6 +525,10 @@ static ssize_t devkmsg_read(struct file + ts_usec = msg->ts_nsec; + do_div(ts_usec, 1000); + ++#ifdef CONFIG_DEBUG_LL ++ printascii(printk_buf); ++#endif ++ + /* + * If we couldn't merge continuation line fragments during the print, + * export the stored flags to allow an optional external merge of the |