linux-kernel - [TRIVIAL PATCH 21/26] irq: Convert print

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Date:	Wed, 12 Dec 2012 10:19:10 -0800
From:	Joe Perches <joe@...ches.com>
To:	Jiri Kosina <trivial@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc:	linux-kernel@...r.kernel.org
Subject: [TRIVIAL PATCH 21/26] irq: Convert print_symbol to %pSR

Use the new vsprintf extension to avoid any possible
message interleaving.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 kernel/irq/debug.h |   15 +++++++--------
 1 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h
index e75e29e..70f487d9 100644
--- a/kernel/irq/debug.h
+++ b/kernel/irq/debug.h
@@ -13,15 +13,14 @@ static inline void print_irq_desc(unsigned int irq, struct irq_desc *desc)
 {
 	printk("irq %d, desc: %p, depth: %d, count: %d, unhandled: %d\n",
 		irq, desc, desc->depth, desc->irq_count, desc->irqs_unhandled);
-	printk("->handle_irq():  %p, ", desc->handle_irq);
-	print_symbol("%s\n", (unsigned long)desc->handle_irq);
-	printk("->irq_data.chip(): %p, ", desc->irq_data.chip);
-	print_symbol("%s\n", (unsigned long)desc->irq_data.chip);
+	printk("->handle_irq():  %p, %pSR\n",
+	       desc->handle_irq, desc->handle_irq);
+	printk("->irq_data.chip(): %p, %pSR\n",
+	       desc->irq_data.chip, desc->irq_data.chip);
 	printk("->action(): %p\n", desc->action);
-	if (desc->action) {
-		printk("->action->handler(): %p, ", desc->action->handler);
-		print_symbol("%s\n", (unsigned long)desc->action->handler);
-	}
+	if (desc->action)
+		printk("->action->handler(): %p, %pSR\n",
+		       desc->action->handler, desc->action->handler);
 
 	___P(IRQ_LEVEL);
 	___P(IRQ_PER_CPU);
-- 
1.7.8.112.g3fd21

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