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Commit 3836ca08 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

genirq: Consolidate set_chip_handler functions 



No need to have separate functions if we have one plus inline wrappers.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 02725e74

include/linux/irq.h

+39 −12
Original line number Diff line number Diff line
@@ -398,23 +398,23 @@ extern struct irq_chip no_irq_chip; 
extern struct irq_chip dummy_irq_chip;



extern void

set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,

			 irq_flow_handler_t handle);

extern void

set_irq_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,

irq_set_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,

			      irq_flow_handler_t handle, const char *name);



static inline void irq_set_chip_and_handler(unsigned int irq, struct irq_chip *chip,

					    irq_flow_handler_t handle)

{

	irq_set_chip_and_handler_name(irq, chip, handle, NULL);

}



extern void

__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,

__irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,

		  const char *name);



/*

 * Set a highlevel flow handler for a given IRQ:

 */

static inline void

set_irq_handler(unsigned int irq, irq_flow_handler_t handle)

irq_set_handler(unsigned int irq, irq_flow_handler_t handle)

{

	__set_irq_handler(irq, handle, 0, NULL);

	__irq_set_handler(irq, handle, 0, NULL);

}



/*
@@ -423,9 +423,9 @@ set_irq_handler(unsigned int irq, irq_flow_handler_t handle) 
 *  IRQ_NOREQUEST and IRQ_NOPROBE)

 */

static inline void

set_irq_chained_handler(unsigned int irq, irq_flow_handler_t handle)

irq_set_chained_handler(unsigned int irq, irq_flow_handler_t handle)

{

	__set_irq_handler(irq, handle, 1, NULL);

	__irq_set_handler(irq, handle, 1, NULL);

}



void irq_modify_status(unsigned int irq, unsigned long clr, unsigned long set);
@@ -579,6 +579,33 @@ static inline void set_irq_nested_thread(unsigned int irq, int nest) 
{

	irq_set_nested_thread(irq, nest);

}

static inline void

set_irq_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,

			      irq_flow_handler_t handle, const char *name)

{

	irq_set_chip_and_handler_name(irq, chip, handle, name);

}

static inline void

set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,

			 irq_flow_handler_t handle)

{

	irq_set_chip_and_handler(irq, chip, handle);

}

static inline void

__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,

		  const char *name)

{

	__irq_set_handler(irq, handle, is_chained, name);

}

static inline void set_irq_handler(unsigned int irq, irq_flow_handler_t handle)

{

	irq_set_handler(irq, handle);

}

static inline void

set_irq_chained_handler(unsigned int irq, irq_flow_handler_t handle)

{

	irq_set_chained_handler(irq, handle);

}

#endif



int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node);

kernel/irq/chip.c

+4 −12
Original line number Diff line number Diff line
@@ -600,7 +600,7 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc) 
}



void

__set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,

__irq_set_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained,

		  const char *name)

{

	unsigned long flags;
@@ -635,22 +635,14 @@ __set_irq_handler(unsigned int irq, irq_flow_handler_t handle, int is_chained, 
out:

	irq_put_desc_busunlock(desc, flags);

}

EXPORT_SYMBOL_GPL(__set_irq_handler);

EXPORT_SYMBOL_GPL(__irq_set_handler);



void

set_irq_chip_and_handler(unsigned int irq, struct irq_chip *chip,

			 irq_flow_handler_t handle)

{

	irq_set_chip(irq, chip);

	__set_irq_handler(irq, handle, 0, NULL);

}



void

set_irq_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,

irq_set_chip_and_handler_name(unsigned int irq, struct irq_chip *chip,

			      irq_flow_handler_t handle, const char *name)

{

	irq_set_chip(irq, chip);

	__set_irq_handler(irq, handle, 0, name);

	__irq_set_handler(irq, handle, 0, name);

}



void irq_modify_status(unsigned int irq, unsigned long clr, unsigned long set)