[tip:irq/core] genirq: Fix /proc/interrupts output alignment

From	tip-bot for H Hartley Sweeten <tipbot@zytor.com>
Newsgroups	linux.kernel
Subject	[tip:irq/core] genirq: Fix /proc/interrupts output alignment
Date	2017-02-10 20:30 +0100
Message-ID	<t9p3j-7EV-1@gated-at.bofh.it> (permalink)
References	<t9oJX-7y4-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Commit-ID:  f435da416beaacc8934fc21820d9488269b39c98
Gitweb:     http://git.kernel.org/tip/f435da416beaacc8934fc21820d9488269b39c98
Author:     H Hartley Sweeten <hsweeten@visionengravers.com>
AuthorDate: Fri, 10 Feb 2017 09:54:16 -0700
Committer:  Thomas Gleixner <tglx@linutronix.de>
CommitDate: Fri, 10 Feb 2017 20:17:52 +0100

genirq: Fix /proc/interrupts output alignment

If the irq_desc being output does not have a domain associated the
information following the 'name' is not aligned correctly.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Link: http://lkml.kernel.org/r/20170210165416.5629-1-hsweeten@visionengravers.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

---
 kernel/irq/proc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index feaa813..c53edad 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -487,6 +487,8 @@ int show_interrupts(struct seq_file *p, void *v)
 	}
 	if (desc->irq_data.domain)
 		seq_printf(p, " %*d", prec, (int) desc->irq_data.hwirq);
+	else
+		seq_printf(p, " %*s", prec, "");
 #ifdef CONFIG_GENERIC_IRQ_SHOW_LEVEL
 	seq_printf(p, " %-8s", irqd_is_level_type(&desc->irq_data) ? "Level" : "Edge");
 #endif

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[PATCH] getirq: fix /proc/interrupts output alignment H Hartley Sweeten <hsweeten@visionengravers.com> - 2017-02-10 20:10 +0100
  [tip:irq/core] genirq: Fix /proc/interrupts output alignment tip-bot for H Hartley Sweeten <tipbot@zytor.com> - 2017-02-10 20:30 +0100

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