linux-initrd: Store Linux modules in a normal store directory.

* gnu/system/linux-initrd.scm (expression->initrd): Remove #:linux and
  #:linux-modules parameters.  Remove call to
  'float-linux-module-directory'.
  (base-initrd): Add call to 'float-linux-module-directory'.  Use it in
  #:linux-modules argument in the gexp.  Remove #:linux and
  #:linux-modules arguments to 'expression->initrd'.
* gnu/build/linux-initrd.scm (build-initrd): Remove
  #:linux-module-directory parameter.  Don't create 'modules'
  sub-directory.
* gnu/build/linux-boot.scm (boot-system): Mentin that LINUX-MODULES is a
  list of absolute file names.  Don't prepend "/modules/" to
  LINUX-MODULES.
* doc/guix.texi (Initial RAM Disk): Adjust accordingly.

1 files changed, 3 insertions, 5 deletions

diff --git a/doc/guix.texi b/doc/guix.texi
index 1e8a55e9a5..e3b0cf61f0 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -3616,16 +3616,14 @@ program to run in that initrd.
 
 @deffn {Monadic Procedure} expression->initrd @var{exp} @
        [#:guile %guile-static-stripped] [#:name "guile-initrd"] @
-       [#:modules '()] [#:linux #f] @
-       [#:linux-modules '()]
+       [#:modules '()]
 Return a derivation that builds a Linux initrd (a gzipped cpio archive)
 containing @var{guile} and that evaluates @var{exp}, a G-expression,
 upon booting.  All the derivations referenced by @var{exp} are
 automatically copied to the initrd.
 
-@var{linux-modules} is a list of @file{.ko} file names to be copied from
-@var{linux} into the initrd.  @var{modules} is a list of Guile module
-names to be embedded in the initrd.
+@var{modules} is a list of Guile module names to be embedded in the
+initrd.
 @end deffn
 
 @node Invoking guix system