Documentation: remove unused dd config

Donny9 · Donny9 · commit e6c67ac4b5cb · 2025-04-15T14:24:13.000+08:00
Signed-off-by: dongjiuzhu1 &lt;dongjiuzhu1@xiaomi.com&gt;
diff --git a/Documentation/applications/nsh/config.rst b/Documentation/applications/nsh/config.rst
@@ -42,7 +42,6 @@ Command                Depends on Configuration                    Can Be Disabl
 :ref:`cmdcmp`          ``CONFIG_NSH_DISABLE_CMP``                  .
 :ref:`cmdcp`           ``CONFIG_NSH_DISABLE_CP``                   .
 :ref:`cmddate`         ``CONFIG_NSH_DISABLE_DATE``                 .
-:ref:`cmddd`           ``CONFIG_NSH_DISABLE_DD``                   .
 :ref:`cmddelroute`     ``CONFIG_NET`` && ``CONFIG_NET_ROUTE``      ``CONFIG_NSH_DISABLE_DELROUTE``
 :ref:`cmddf`           ! ``CONFIG_DISABLE_MOUNTPOINT``             ``CONFIG_NSH_DISABLE_DF``
 :ref:`cmddirname`      ``CONFIG_NSH_DISABLE_DIRNAME``              .
diff --git a/Documentation/platforms/arm/lpc31xx/boards/olimex-lpc-h3131/README.txt b/Documentation/platforms/arm/lpc31xx/boards/olimex-lpc-h3131/README.txt
@@ -794,7 +794,6 @@ Configurations
           CONFIG_NSH_DISABLE_CD=y
           CONFIG_NSH_DISABLE_CMP=y
           CONFIG_NSH_DISABLE_CP=y
-          CONFIG_NSH_DISABLE_DD=y
           CONFIG_NSH_DISABLE_DELROUTE=y
           CONFIG_NSH_DISABLE_EXEC=y
           CONFIG_NSH_DISABLE_EXIT=y
diff --git a/Documentation/platforms/mips/pic32mx/boards/mirtoo/README.txt b/Documentation/platforms/mips/pic32mx/boards/mirtoo/README.txt
@@ -929,7 +929,6 @@ Where <subdir> is one of the following:
        CONFIG_NSH_DISABLESCRIPT=y
        CONFIG_NSH_DISABLEBG=y
 
-       CONFIG_NSH_DISABLE_DD=y
        CONFIG_NSH_DISABLE_EXEC=y
        CONFIG_NSH_DISABLE_EXIT=y
        CONFIG_NSH_DISABLE_GET=y
