[PATCH] plist: replace pr_debug with printk in plist_test()

[Dan Streetman]

Replace pr_debug() in lib/plist.c test function plist_test() with
printk(KERN_DEBUG ...).

Without DEBUG defined, pr_debug() is complied out, but the entire
plist_test() function is already inside CONFIG_DEBUG_PI_LIST, so
printk should just be used directly.

Signed-off-by: Dan Streetman <ddstreet@xxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
---
This is a trivial patch so this isn't really "v2", but for completeness
the "v1" was here:
https://lkml.org/lkml/2014/5/2/539

That added -DDEBUG to the lib/Makefile, but Steve suggested this
approach and I agree.

 lib/plist.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/plist.c b/lib/plist.c
index 1ebc95f..b883a7a 100644
--- a/lib/plist.c
+++ b/lib/plist.c
@@ -175,7 +175,7 @@ static int  __init plist_test(void)
 	int nr_expect = 0, i, loop;
 	unsigned int r = local_clock();
 
-	pr_debug("start plist test\n");
+	printk(KERN_DEBUG "start plist test\n");
 	plist_head_init(&test_head);
 	for (i = 0; i < ARRAY_SIZE(test_node); i++)
 		plist_node_init(test_node + i, 0);
@@ -203,7 +203,7 @@ static int  __init plist_test(void)
 		plist_test_check(nr_expect);
 	}
 
-	pr_debug("end plist test\n");
+	printk(KERN_DEBUG "end plist test\n");
 	return 0;
 }
 
-- 
1.8.3.1

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