ARM: use pr_warn_ratelimited() when migrating IRQs
Rather than open coding the printk_ratelimit() check with pr_warn(), use pr_warn_ratelimited() instead. Tested-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -31,6 +31,7 @@
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#include <linux/smp.h>
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#include <linux/init.h>
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#include <linux/seq_file.h>
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#include <linux/ratelimit.h>
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#include <linux/errno.h>
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#include <linux/list.h>
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#include <linux/kallsyms.h>
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@ -135,7 +136,6 @@ int __init arch_probe_nr_irqs(void)
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#endif
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#ifdef CONFIG_HOTPLUG_CPU
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static bool migrate_one_irq(struct irq_desc *desc)
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{
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struct irq_data *d = irq_desc_get_irq_data(desc);
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@ -187,8 +187,8 @@ void migrate_irqs(void)
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affinity_broken = migrate_one_irq(desc);
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raw_spin_unlock(&desc->lock);
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if (affinity_broken && printk_ratelimit())
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pr_warn("IRQ%u no longer affine to CPU%u\n",
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if (affinity_broken)
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pr_warn_ratelimited("IRQ%u no longer affine to CPU%u\n",
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i, smp_processor_id());
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}
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