kernel: Revert "kernel: set root on NFS when enabled"

This reverts r48591, users needing NFS root will know how to configure
their platform and kernel command-line appropriately.

Reported-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 48689

diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index 4b5de5b488c53fdaa58c49adc0ed33872c6b3be0..406fd46343271df27e9e5cc9e9e58f243eb1cee3 100644 (file)
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -104,18 +104,6 @@ define Kernel/SetNoInitramfs
        echo 'CONFIG_INITRAMFS_SOURCE=""' >> $(LINUX_DIR)/.config.set
 endef
 
-ifeq ($(CONFIG_KERNEL_ROOT_NFS),y)
-  define Kernel/SetNfsCmdline
-       rm -f $(LINUX_DIR)/.config.prev
-       mv $(LINUX_DIR)/.config $(LINUX_DIR)/.config.old
-       grep -v "CONFIG_CMDLINE=" $(LINUX_DIR)/.config.old > $(LINUX_DIR)/.config
-       grep "CONFIG_CMDLINE=" $(LINUX_DIR)/.config.old | cut -d\" -f2 | sed 's/root=\/dev\/\([a-z0-9]*\)\(.*\)/CONFIG_CMDLINE=\"root=\/dev\/nfs ip=dhcp\2\"/' >> $(LINUX_DIR)/.config
-  endef
-else
-  define Kernel/SetNfsCmdline
-  endef
-endif
-
 define Kernel/Configure/Default
        $(LINUX_CONF_CMD) > $(LINUX_DIR)/.config.target
 # copy CONFIG_KERNEL_* settings over to .config.target
@@ -126,7 +114,6 @@ define Kernel/Configure/Default
        $(SCRIPT_DIR)/metadata.pl kconfig $(TMP_DIR)/.packageinfo $(TOPDIR)/.config $(KERNEL_PATCHVER) > $(LINUX_DIR)/.config.override
        $(SCRIPT_DIR)/kconfig.pl 'm+' '+' $(LINUX_DIR)/.config.target /dev/null $(LINUX_DIR)/.config.override > $(LINUX_DIR)/.config.set
        $(call Kernel/SetNoInitramfs)
-       $(call Kernel/SetNfsCmdline)
        rm -rf $(KERNEL_BUILD_DIR)/modules
        cmp -s $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config.prev || { \
                cp $(LINUX_DIR)/.config.set $(LINUX_DIR)/.config; \