Imported Upstream version 0.6.5.3

[mirror_zfs-debian.git] / config / kernel-blk-end-request.m4

diff --git a/config/kernel-blk-end-request.m4 b/config/kernel-blk-end-request.m4
deleted file mode 100644 (file)
index c2980e5..0000000
--- a/config/kernel-blk-end-request.m4
+++ /dev/null
@@ -1,40 +0,0 @@
-dnl #
-dnl # 2.6.31 API change
-dnl # In 2.6.29 kernels blk_end_request() was a GPL-only symbol, this was
-dnl # changed in 2.6.31 so it may be used by non-GPL modules.
-dnl #
-AC_DEFUN([ZFS_AC_KERNEL_BLK_END_REQUEST], [
-       AC_MSG_CHECKING([whether blk_end_request() is available])
-       tmp_flags="$EXTRA_KCFLAGS"
-       EXTRA_KCFLAGS="${NO_UNUSED_BUT_SET_VARIABLE}"
-       ZFS_LINUX_TRY_COMPILE([
-               #include <linux/blkdev.h>
-       ],[
-               struct request *req = NULL;
-               (void) blk_end_request(req, 0, 0);
-       ],[
-               AC_MSG_RESULT(yes)
-               AC_DEFINE(HAVE_BLK_END_REQUEST, 1,
-                         [blk_end_request() is available])
-       ],[
-               AC_MSG_RESULT(no)
-       ])
-
-       AC_MSG_CHECKING([whether blk_end_request() is GPL-only])
-       ZFS_LINUX_TRY_COMPILE([
-               #include <linux/module.h>
-               #include <linux/blkdev.h>
-               
-               MODULE_LICENSE("$ZFS_META_LICENSE");
-       ],[
-               struct request *req = NULL;
-               (void) blk_end_request(req, 0, 0);
-       ],[
-               AC_MSG_RESULT(no)
-       ],[
-               AC_MSG_RESULT(yes)
-               AC_DEFINE(HAVE_BLK_END_REQUEST_GPL_ONLY, 1,
-                         [blk_end_request() is GPL-only])
-       ])
-       EXTRA_KCFLAGS="$tmp_flags"
-])