remove doc for obsolete dynamic-printk kernel-parameter

re:
  commit e9d376f0fa66bd630fe27403669c6ae6c22a868f
  Author: Jason Baron <jbaron@redhat.com>
  Date:   Thu Feb 5 11:51:38 2009 -0500

    dynamic debug: combine dprintk and dynamic printk

Above commit obsoleted the kernel parameter, and even removed its
entry in kernel-parameters.txt, but got reinsterted through
0cb55ad2ad55 ("docs: alphabetize entries in kernel-parameters.txt")

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 0 insertions, 5 deletions

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 8b61c9360999..b653d5a08685 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -655,11 +655,6 @@ and is between 256 and 4096 characters. It is defined in the file
 
         dscc4.setup=    [NET]
 
-        dynamic_printk  Enables pr_debug()/dev_dbg() calls if
-                        CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled.
-                        These can also be switched on/off via
-                        <debugfs>/dynamic_printk/modules
-
         earlycon=       [KNL] Output early console device and options.
                 uart[8250],io,<addr>[,options]
                 uart[8250],mmio,<addr>[,options]