linux-kernel - [PATCH v2 13/13] xtensa: drop unused irq_err

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Message-Id: <1437208216-15729-14-git-send-email-jcmvbkbc@gmail.com>
Date:	Sat, 18 Jul 2015 11:30:16 +0300
From:	Max Filippov <jcmvbkbc@...il.com>
To:	linux-xtensa@...ux-xtensa.org, linux-kernel@...r.kernel.org
Cc:	Chris Zankel <chris@...kel.net>, Marc Gauthier <marc@...ence.com>,
	Max Filippov <jcmvbkbc@...il.com>
Subject: [PATCH v2 13/13] xtensa: drop unused irq_err_count

Signed-off-by: Max Filippov <jcmvbkbc@...il.com>
---
 arch/xtensa/kernel/irq.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index 8d4f5de..4228603 100644
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -28,7 +28,6 @@
 #include <asm/uaccess.h>
 #include <asm/platform.h>
 
-atomic_t irq_err_count;
 DECLARE_PER_CPU(unsigned long, nmi_count);
 
 asmlinkage void do_IRQ(int hwirq, struct pt_regs *regs)
@@ -62,8 +61,6 @@ int arch_show_interrupts(struct seq_file *p, int prec)
 #ifdef CONFIG_SMP
 	show_ipi_list(p, prec);
 #endif
-	seq_printf(p, "%*s: ", prec, "ERR");
-	seq_printf(p, "%10u\n", atomic_read(&irq_err_count));
 #ifdef XTENSA_FAKE_NMI
 	seq_printf(p, "%*s:", prec, "NMI");
 	for_each_online_cpu(cpu)
-- 
1.8.1.4

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