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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 2011-02-10 11:36:33 +01:00
parent 43abe43ce0
commit a0cd9ca2b9
5 changed files with 133 additions and 38 deletions
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44
include/linux/irqdesc.h
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@ -98,10 +98,46 @@ static inline struct irq_desc *move_irq_desc(struct irq_desc *desc, int node)
#ifdef CONFIG_GENERIC_HARDIRQS
#define get_irq_desc_chip(desc) ((desc)->irq_data.chip)
#define get_irq_desc_chip_data(desc) ((desc)->irq_data.chip_data)
#define get_irq_desc_data(desc) ((desc)->irq_data.handler_data)
#define get_irq_desc_msi(desc) ((desc)->irq_data.msi_desc)
static inline struct irq_chip *irq_desc_get_chip(struct irq_desc *desc)
{
return desc->irq_data.chip;
}
static inline void *irq_desc_get_chip_data(struct irq_desc *desc)
{
return desc->irq_data.chip_data;
}
static inline void *irq_desc_get_handler_data(struct irq_desc *desc)
{
return desc->irq_data.handler_data;
}
static inline struct msi_desc *irq_desc_get_msi_desc(struct irq_desc *desc)
{
return desc->irq_data.msi_desc;
}
#ifndef CONFIG_GENERIC_HARDIRQS_NO_COMPAT
static inline struct irq_chip *get_irq_desc_chip(struct irq_desc *desc)
{
return irq_desc_get_chip(desc);
}
static inline void *get_irq_desc_data(struct irq_desc *desc)
{
return irq_desc_get_handler_data(desc);
}
static inline void *get_irq_desc_chip_data(struct irq_desc *desc)
{
return irq_desc_get_chip_data(desc);
}
static inline struct msi_desc *get_irq_desc_msi(struct irq_desc *desc)
{
return irq_desc_get_msi_desc(desc);
}
#endif
/*
* Architectures call this to let the generic IRQ layer