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sh: mach-dreamcast: irq_data conversion. 

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-10-27 14:36:28 +09:00
parent c053784454
commit 0d338071f2
1 changed files with 10 additions and 7 deletions
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17
arch/sh/boards/mach-dreamcast/irq.c
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@ -60,8 +60,9 @@
*/ */
/* Disable the hardware event by masking its bit in its EMR */ /* Disable the hardware event by masking its bit in its EMR */
static inline void disable_systemasic_irq(unsigned int irq) static inline void disable_systemasic_irq(struct irq_data *data)
{ {
unsigned int irq = data->irq;
__u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2);
__u32 mask; __u32 mask;
@ -71,8 +72,9 @@ static inline void disable_systemasic_irq(unsigned int irq)
} }
/* Enable the hardware event by setting its bit in its EMR */ /* Enable the hardware event by setting its bit in its EMR */
static inline void enable_systemasic_irq(unsigned int irq) static inline void enable_systemasic_irq(struct irq_data *data)
{ {
unsigned int irq = data->irq;
__u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2); __u32 emr = EMR_BASE + (LEVEL(irq) << 4) + (LEVEL(irq) << 2);
__u32 mask; __u32 mask;
@ -82,18 +84,19 @@ static inline void enable_systemasic_irq(unsigned int irq)
} }
/* Acknowledge a hardware event by writing its bit back to its ESR */ /* Acknowledge a hardware event by writing its bit back to its ESR */
static void mask_ack_systemasic_irq(unsigned int irq) static void mask_ack_systemasic_irq(struct irq_data *data)
{ {
unsigned int irq = data->irq;
__u32 esr = ESR_BASE + (LEVEL(irq) << 2); __u32 esr = ESR_BASE + (LEVEL(irq) << 2);
disable_systemasic_irq(irq); disable_systemasic_irq(data);
outl((1 << EVENT_BIT(irq)), esr); outl((1 << EVENT_BIT(irq)), esr);
} }
struct irq_chip systemasic_int = { struct irq_chip systemasic_int = {
.name = "System ASIC", .name = "System ASIC",
.mask = disable_systemasic_irq, .irq_mask = disable_systemasic_irq,
.mask_ack = mask_ack_systemasic_irq, .irq_mask_ack = mask_ack_systemasic_irq,
.unmask = enable_systemasic_irq, .irq_unmask = enable_systemasic_irq,
}; };
/* /*