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-rw-r--r--arch/x86/kernel/irq.c4
-rw-r--r--include/linux/irqnr.h6
-rw-r--r--kernel/irq/chip.c3
3 files changed, 7 insertions, 6 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index ccf6c503fc3b..d1d4dc52f649 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -36,7 +36,7 @@ void ack_bad_irq(unsigned int irq)
}
#ifdef CONFIG_X86_32
-# define irq_stats(x) (&per_cpu(irq_stat,x))
+# define irq_stats(x) (&per_cpu(irq_stat, x))
#else
# define irq_stats(x) cpu_pda(x)
#endif
@@ -113,7 +113,7 @@ int show_interrupts(struct seq_file *p, void *v)
if (i == 0) {
seq_printf(p, " ");
for_each_online_cpu(j)
- seq_printf(p, "CPU%-8d",j);
+ seq_printf(p, "CPU%-8d", j);
seq_putc(p, '\n');
}
diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h
index 3171ddc3b39d..452c280c8115 100644
--- a/include/linux/irqnr.h
+++ b/include/linux/irqnr.h
@@ -13,9 +13,9 @@ extern int nr_irqs;
# define for_each_irq_desc(irq, desc) \
for (irq = 0, desc = irq_desc; irq < nr_irqs; irq++, desc++)
-# define for_each_irq_desc_reverse(irq, desc) \
- for (irq = nr_irqs -1, desc = irq_desc + (nr_irqs -1 ); \
- irq > 0; irq--, desc--)
+# define for_each_irq_desc_reverse(irq, desc) \
+ for (irq = nr_irqs - 1, desc = irq_desc + (nr_irqs - 1); \
+ irq >= 0; irq--, desc--)
#endif
#define for_each_irq_nr(irq) \
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 4895fde4eb93..10b5092e9bfe 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -76,6 +76,7 @@ void dynamic_irq_cleanup(unsigned int irq)
desc->chip_data = NULL;
desc->handle_irq = handle_bad_irq;
desc->chip = &no_irq_chip;
+ desc->name = NULL;
spin_unlock_irqrestore(&desc->lock, flags);
}
@@ -127,7 +128,7 @@ int set_irq_type(unsigned int irq, unsigned int type)
return 0;
spin_lock_irqsave(&desc->lock, flags);
- ret = __irq_set_trigger(desc, irq, flags);
+ ret = __irq_set_trigger(desc, irq, type);
spin_unlock_irqrestore(&desc->lock, flags);
return ret;
}