[PATCH 09/14] ide: use printk_once

[Marcin Slusarz <marcin.slusarz@gmail.com>]

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-ide@vger.kernel.org
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---
 drivers/ide/ide-proc.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 3242698..6e58e7e 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -236,14 +236,8 @@ 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 proc_ide_read_settings
-- 
1.6.3.3