Kconfig: cmd: Make networking command dependent on NET

Enable networking command only when NET is enabled.
And remove selecting NET for CMD_NET

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/omap3_pandora_defconfig b/configs/omap3_pandora_defconfig
index 47371f2..649a574 100644
--- a/configs/omap3_pandora_defconfig
+++ b/configs/omap3_pandora_defconfig
@@ -18,7 +18,7 @@
 CONFIG_CMD_SPI=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NET is not set
-# CONFIG_CMD_NFS is not set
+# CONFIG_CMD_MII is not set
 CONFIG_CMD_CACHE=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_MTDIDS_DEFAULT="nand0=omap2-nand.0"
@@ -32,3 +32,4 @@
 CONFIG_OMAP3_SPI=y
 CONFIG_FAT_WRITE=y
 CONFIG_OF_LIBFDT=y
+# CONFIG_REGEX is not set