From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Sat, 2 May 2015 01:57:34 +0000 (-0400)
Subject: lib/list_sort: use late_initcall to hook in self tests
X-Git-Tag: v4.2-rc1~40^2~3
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=4c7217f1f0fe70af7b9e213ef16f1d2f4a4bacaf;p=linux-2.6-block.git

lib/list_sort: use late_initcall to hook in self tests

This was using module_init, but there is no way this code can
be modular.  In the non-modular case, a module_init becomes a
device_initcall, but this really isn't a device.   So we should
choose a more appropriate initcall bucket to put it in.

Assuming boot time self tests need to be observed over a console
to be useful, and that the console device could possibly not be
fully functional until after device_initcall, we move this to the
late_initcall bucket, which is immediately after device_initcall.

Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---

diff --git a/lib/list_sort.c b/lib/list_sort.c
index b29015102698..3fe401067e20 100644
--- a/lib/list_sort.c
+++ b/lib/list_sort.c
@@ -289,5 +289,5 @@ exit:
 	kfree(elts);
 	return err;
 }
-module_init(list_sort_test);
+late_initcall(list_sort_test);
 #endif /* CONFIG_TEST_LIST_SORT */