From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Tue, 22 Sep 2009 23:29:00 +0000 (-0700)
Subject: ide: use printk_once
X-Git-Tag: upstream/snapshot3+hdmi~16517^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=01f1afaf7b77a16198e65e909e3c410c036eb0d0;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

ide: use printk_once

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 28d09a5..017c095 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -273,14 +273,8 @@ static const struct ide_proc_devset ide_generic_settings[] = {
 
 static void proc_ide_settings_warn(void)
 {
-	static int warned;
-
-	if (warned)
-		return;
-
-	printk(KERN_WARNING "Warning: /proc/ide/hd?/settings interface is "
+	printk_once(KERN_WARNING "Warning: /proc/ide/hd?/settings interface is "
 			    "obsolete, and will be removed soon!\n");
-	warned = 1;
 }
 
 static int ide_settings_proc_show(struct seq_file *m, void *v)