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genirq: Namespace cleanup

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The irq namespace has become quite convoluted. My bad.  Clean it up
and deprecate the old functions. All new functions follow the scheme:

irq number based:
    irq_set/get/xxx/_xxx(unsigned int irq, ...)

irq_data based:
	 irq_data_set/get/xxx/_xxx(struct irq_data *d, ....)

irq_desc based:
	 irq_desc_get_xxx(struct irq_desc *desc)

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2011-02-19 12:58:06 +01:00
parent 43abe43ce0
commit a0cd9ca2b9
5 changed files with 133 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel/irq/chip.c
+14 -14
View File
@@ -19,11 +19,11 @@
#include "internals.h"
/**
* set_irq_chip - set the irq chip for an irq
* irq_set_chip - set the irq chip for an irq
* @irq: irq number
* @chip: pointer to irq chip description structure
*/
int set_irq_chip(unsigned int irq, struct irq_chip *chip)
int irq_set_chip(unsigned int irq, struct irq_chip *chip)
{
struct irq_desc *desc = irq_to_desc(irq);
unsigned long flags;
@@ -43,14 +43,14 @@ int set_irq_chip(unsigned int irq, struct irq_chip *chip)
return 0;
}
EXPORT_SYMBOL(set_irq_chip);
EXPORT_SYMBOL(irq_set_chip);
/**
* set_irq_type - set the irq trigger type for an irq
* irq_set_type - set the irq trigger type for an irq
* @irq: irq number
* @type: IRQ_TYPE_{LEVEL,EDGE}_* value - see include/linux/irq.h
*/
int set_irq_type(unsigned int irq, unsigned int type)
int irq_set_irq_type(unsigned int irq, unsigned int type)
{
struct irq_desc *desc = irq_to_desc(irq);
unsigned long flags;
@@ -72,16 +72,16 @@ int set_irq_type(unsigned int irq, unsigned int type)
chip_bus_sync_unlock(desc);
return ret;
}
EXPORT_SYMBOL(set_irq_type);
EXPORT_SYMBOL(irq_set_irq_type);
/**
* set_irq_data - set irq type data for an irq
* irq_set_handler_data - set irq handler data for an irq
* @irq: Interrupt number
* @data: Pointer to interrupt specific data
*
* Set the hardware irq controller data for an irq
*/
int set_irq_data(unsigned int irq, void *data)
int irq_set_handler_data(unsigned int irq, void *data)
{
struct irq_desc *desc = irq_to_desc(irq);
unsigned long flags;
@@ -97,16 +97,16 @@ int set_irq_data(unsigned int irq, void *data)
raw_spin_unlock_irqrestore(&desc->lock, flags);
return 0;
}
EXPORT_SYMBOL(set_irq_data);
EXPORT_SYMBOL(irq_set_handler_data);
/**
* set_irq_msi - set MSI descriptor data for an irq
* irq_set_msi_desc - set MSI descriptor data for an irq
* @irq: Interrupt number
* @entry: Pointer to MSI descriptor data
*
* Set the MSI descriptor entry for an irq
*/
int set_irq_msi(unsigned int irq, struct msi_desc *entry)
int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry)
{
struct irq_desc *desc = irq_to_desc(irq);
unsigned long flags;
@@ -126,13 +126,13 @@ int set_irq_msi(unsigned int irq, struct msi_desc *entry)
}
/**
* set_irq_chip_data - set irq chip data for an irq
* irq_set_chip_data - set irq chip data for an irq
* @irq: Interrupt number
* @data: Pointer to chip specific data
*
* Set the hardware irq chip data for an irq
*/
int set_irq_chip_data(unsigned int irq, void *data)
int irq_set_chip_data(unsigned int irq, void *data)
{
struct irq_desc *desc = irq_to_desc(irq);
unsigned long flags;
@@ -154,7 +154,7 @@ int set_irq_chip_data(unsigned int irq, void *data)
return 0;
}
EXPORT_SYMBOL(set_irq_chip_data);
EXPORT_SYMBOL(irq_set_chip_data);
struct irq_data *irq_get_irq_data(unsigned int irq)
{
kernel/irq/manage.c
+3 -3
View File
@@ -434,7 +434,7 @@ static int set_irq_wake_real(unsigned int irq, unsigned int on)
}
/**
* set_irq_wake - control irq power management wakeup
* irq_set_irq_wake - control irq power management wakeup
* @irq: interrupt to control
* @on: enable/disable power management wakeup
*
@@ -445,7 +445,7 @@ static int set_irq_wake_real(unsigned int irq, unsigned int on)
* Wakeup mode lets this IRQ wake the system from sleep
* states like "suspend to RAM".
*/
int set_irq_wake(unsigned int irq, unsigned int on)
int irq_set_irq_wake(unsigned int irq, unsigned int on)
{
struct irq_desc *desc = irq_to_desc(irq);
unsigned long flags;
@@ -480,7 +480,7 @@ int set_irq_wake(unsigned int irq, unsigned int on)
chip_bus_sync_unlock(desc);
return ret;
}
EXPORT_SYMBOL(set_irq_wake);
EXPORT_SYMBOL(irq_set_irq_wake);
/*
* Internal function that tells the architecture code whether a