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irqchip/metag-ext: Use irq_set_chip_handler_name_locked()

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Hand in irq_data and avoid the redundant lookup of irq_desc.

Originally-from: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2015-06-23 14:39:45 +02:00
parent d2aa914d27
commit 0a2b64979a
1 changed files with 4 additions and 5 deletions
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9
drivers/irqchip/irq-metag-ext.c
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@ -404,7 +404,6 @@ static int meta_intc_irq_set_type(struct irq_data *data, unsigned int flow_type)
#ifdef CONFIG_METAG_SUSPEND_MEM
struct meta_intc_priv *priv = &meta_intc_priv;
#endif
unsigned int irq = data->irq;
irq_hw_number_t hw = data->hwirq;
unsigned int bit = 1 << meta_intc_offset(hw);
void __iomem *level_addr = meta_intc_level_addr(hw);
@ -413,11 +412,11 @@ static int meta_intc_irq_set_type(struct irq_data *data, unsigned int flow_type)
/* update the chip/handler */
if (flow_type & IRQ_TYPE_LEVEL_MASK)
__irq_set_chip_handler_name_locked(irq, &meta_intc_level_chip,
handle_level_irq, NULL);
irq_set_chip_handler_name_locked(data, &meta_intc_level_chip,
handle_level_irq, NULL);
else
__irq_set_chip_handler_name_locked(irq, &meta_intc_edge_chip,
handle_edge_irq, NULL);
irq_set_chip_handler_name_locked(data, &meta_intc_edge_chip,
handle_edge_irq, NULL);
/* and clear/set the bit in HWLEVELEXT */
__global_lock2(flags);