blackfin/irq: Use irq_set_handler_locked() (28438444) · Commits · 戴 / test

Use irq_set_handler_locked() as it avoids a redundant lookup of the irq descriptor. Search and update was done with coccinelle. Signed-off-by:

Thomas Gleixner <tglx@linutronix.de> Cc: Steven Miao <realmz6@gmail.com> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: adi-buildroot-devel@lists.sourceforge.net Link: http://lkml.kernel.org/r/20150713125611.731615902@linutronix.de Signed-off-by:

arch/blackfin/mach-common/ints-priority.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -686,12 +686,12 @@ void bfin_demux_mac_status_irq(unsigned int int_err_irq,
		}
		#endif

		static inline void bfin_set_irq_handler(unsigned irq, irq_flow_handler_t handle)
		static inline void bfin_set_irq_handler(struct irq_data *d, irq_flow_handler_t handle)
		{
		#ifdef CONFIG_IPIPE
		handle = handle_level_irq;
		#endif
		__irq_set_handler_locked(irq, handle);
		irq_set_handler_locked(d, handle);
		}

		#ifdef CONFIG_GPIO_ADI
		@@ -803,9 +803,9 @@ static int bfin_gpio_irq_type(struct irq_data *d, unsigned int type)
		}

		if (type & (IRQ_TYPE_EDGE_RISING \| IRQ_TYPE_EDGE_FALLING))
		bfin_set_irq_handler(irq, handle_edge_irq);
		bfin_set_irq_handler(d, handle_edge_irq);
		else
		bfin_set_irq_handler(irq, handle_level_irq);
		bfin_set_irq_handler(d, handle_level_irq);

		return 0;
		}