[PATCH] UML: INITRAMFS_SOURCE noise/build fix

[Chris Wedgwood <cw@f00f.org>]

Trivial patch (copy & yank) so UML builds don't generate a warning
from linux/usr/Makefile:gen_cmd_list when CONFIG_INITRAMFS_SOURCE
isn't defined (maybe the Makefile shouldn't require
CONFIG_INITRAMFS_SOURCE to be set?).

Signed-off-by: cw@f00f.org

diff -Nru a/arch/um/Kconfig_block b/arch/um/Kconfig_block
--- a/arch/um/Kconfig_block	2004-10-20 19:36:35 -07:00
+++ b/arch/um/Kconfig_block	2004-10-20 19:36:35 -07:00
@@ -52,6 +52,34 @@
 	bool "Initial RAM disk (initrd) support"
 	depends on BLK_DEV_RAM=y
 
+# copied directly from drivers/block/Kconfig
+
+config INITRAMFS_SOURCE
+	string "Source directory of cpio_list"
+	default ""
+	help
+	  This can be set to either a directory containing files, etc to be
+	  included in the initramfs archive, or a file containing newline
+	  separated entries.
+
+	  If it is a file, it should be in the following format:
+	    # a comment
+	    file <name> <location> <mode> <uid> <gid>
+	    dir <name> <mode> <uid> <gid>
+	    nod <name> <mode> <uid> <gid> <dev_type> <maj> <min>
+
+	  Where:
+	    <name>      name of the file/dir/nod in the archive
+	    <location>  location of the file in the current filesystem
+	    <mode>      mode/permissions of the file
+	    <uid>       user id (0=root)
+	    <gid>       group id (0=root)
+	    <dev_type>  device type (b=block, c=character)
+	    <maj>       major number of nod
+	    <min>       minor number of nod
+
+	  If you are not sure, leave it blank.
+
 config MMAPPER
 	tristate "Example IO memory driver"
 	depends on BROKEN