linux-kernel - [PATCH 1/1] arch/unicore32/mm/ioremap.c: convert printk/warn

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Date:	Tue, 6 May 2014 19:07:34 +0200
From:	Fabian Frederick <fabf@...net.be>
To:	linux-kernel <linux-kernel@...r.kernel.org>
Cc:	Guan Xuetao <gxt@...c.pku.edu.cn>, akpm <akpm@...ux-foundation.org>
Subject: [PATCH 1/1] arch/unicore32/mm/ioremap.c: convert printk/warn_on to
 warn(1

+coalesce formats

(This is untested)

Cc: Guan Xuetao <gxt@...c.pku.edu.cn>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
 arch/unicore32/mm/ioremap.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/arch/unicore32/mm/ioremap.c b/arch/unicore32/mm/ioremap.c
index 13068ee..5d9568c 100644
--- a/arch/unicore32/mm/ioremap.c
+++ b/arch/unicore32/mm/ioremap.c
@@ -143,13 +143,8 @@ void __iomem *__uc32_ioremap_pfn_caller(unsigned long pfn,
 	/*
 	 * Don't allow RAM to be mapped
 	 */
-	if (pfn_valid(pfn)) {
-		printk(KERN_WARNING "BUG: Your driver calls ioremap() on\n"
-			"system memory.  This leads to architecturally\n"
-			"unpredictable behaviour, and ioremap() will fail in\n"
-			"the next kernel release. Please fix your driver.\n");
-		WARN_ON(1);
-	}
+	if (pfn_valid(pfn))
+		WARN(1, "BUG: Your driver calls ioremap() on\nsystem memory.  This leads to architecturally\nunpredictable behaviour, and ioremap() will fail in\nthe next kernel release. Please fix your driver.\n");
 
 	type = get_mem_type(mtype);
 	if (!type)
-- 
1.8.4.5

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