irq debug: do not use print_symbol()

print_symbol() is a very old API that has been obsoleted by %pS format
specifier in a normal printk() call.

Replace print_symbol() with a direct printk("%pS") call and avoid
using continuous lines.

Link: http://lkml.kernel.org/r/[email protected]
To: Andrew Morton <[email protected]>
To: Russell King <[email protected]>
To: Catalin Marinas <[email protected]>
To: Mark Salter <[email protected]>
To: Tony Luck <[email protected]>
To: David Howells <[email protected]>
To: Yoshinori Sato <[email protected]>
To: Guan Xuetao <[email protected]>
To: Borislav Petkov <[email protected]>
To: Greg Kroah-Hartman <[email protected]>
To: Thomas Gleixner <[email protected]>
To: Peter Zijlstra <[email protected]>
To: Vineet Gupta <[email protected]>
To: Fengguang Wu <[email protected]>
To: David Laight <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Petr Mladek <[email protected]>
Cc: LKML <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Sergey Senozhatsky <[email protected]>
[[email protected]: updated commit message]
Signed-off-by: Petr Mladek <[email protected]>

1 files changed, 6 insertions, 8 deletions

diff --git a/kernel/irq/debug.h b/kernel/irq/debug.h
index 17f05ef8f575..7e06dd275c17 100644
--- a/kernel/irq/debug.h
+++ b/kernel/irq/debug.h
@@ -3,8 +3,6 @@
  * Debugging printout:
  */
 
-#include <linux/kallsyms.h>
-
 #define ___P(f) if (desc->status_use_accessors & f) printk("%14s set\n", #f)
 #define ___PS(f) if (desc->istate & f) printk("%14s set\n", #f)
 /* FIXME */
@@ -14,14 +12,14 @@ 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, %pS\n",
+		desc->handle_irq, desc->handle_irq);
+	printk("->irq_data.chip(): %p, %pS\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);
+		printk("->action->handler(): %p, %pS\n",
+			desc->action->handler, desc->action->handler);
 	}
 
 	___P(IRQ_LEVEL);