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irq: make utility functions private

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irq_handler_set, irq_priority_set and irq_disconnect have been made
private by prepending an underscore to their names:

	irq_handler_set -> irq_handler_set
	irq_priority_set -> irq_priority_set
	irq_disconnect -> irq_disconnect

The prototypes have been removed from header files when possible, and
extern statements used in C code where they were called.

_irq_priority_set() for ARM is still in the header file because
IRQ_CONFIG() relies on it.

Change-Id: I2ad585f8156ff80250f6d9eeca4a249a4477fd9d
Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>
This commit is contained in:
Benjamin Walsh 2015-08-12 15:15:48 -04:00 • committed by Anas Nashif
commit c1f9fd888d
10 changed files with 39 additions and 51 deletions
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16
arch/arm/core/irq_manage.c
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@ -47,6 +47,7 @@ SW_ISR_TABLE_DYNAMIC has to be enabled for connecting ISRs at runtime.
extern void __reserved(void);
/**
* @internal
*
* @brief Replace an interrupt handler by another
*
@ -59,7 +60,7 @@ extern void __reserved(void);
* @return N/A
*/
void irq_handler_set(unsigned int irq,
void _irq_handler_set(unsigned int irq,
void (*old)(void *arg),
void (*new)(void *arg),
void *arg)
@ -110,6 +111,7 @@ void irq_disable(unsigned int irq)
}
/**
* @internal
*
* @brief Set an interrupt's priority
*
@ -124,7 +126,7 @@ void irq_disable(unsigned int irq)
* @return N/A
*/
void irq_priority_set(unsigned int irq,
void _irq_priority_set(unsigned int irq,
unsigned int prio)
{
__ASSERT(prio > 0 && prio < 256, "invalid priority!");
@ -167,12 +169,14 @@ int irq_connect(unsigned int irq,
void (*isr)(void *arg),
void *arg)
{
irq_handler_set(irq, _irq_spurious, isr, arg);
irq_priority_set(irq, prio);
_irq_handler_set(irq, _irq_spurious, isr, arg);
_irq_priority_set(irq, prio);
return irq;
}
/**
*
* @internal
*
* @brief Disconnect an ISR from an interrupt line
*
@ -183,7 +187,7 @@ int irq_connect(unsigned int irq,
* @return N/A
*/
void irq_disconnect(unsigned int irq)
void _irq_disconnect(unsigned int irq)
{
irq_handler_set(irq, _sw_isr_table[irq].isr, _irq_spurious, NULL);
_irq_handler_set(irq, _sw_isr_table[irq].isr, _irq_spurious, NULL);
}