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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>
This commit is contained in:
H Hartley Sweeten 2017-02-10 09:54:16 -07:00 committed by Thomas Gleixner
parent 2b5e77308f
commit f435da416b
1 changed files with 2 additions and 0 deletions
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2
kernel/irq/proc.c
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@ -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