MIPS: SNI: Convert to new irq_chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2206/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/sni/a20r.c b/arch/mips/sni/a20r.c
index bbe7187..72b9415 100644
--- a/arch/mips/sni/a20r.c
+++ b/arch/mips/sni/a20r.c
@@ -168,33 +168,22 @@
return status;
}
-static inline void unmask_a20r_irq(unsigned int irq)
+static inline void unmask_a20r_irq(struct irq_data *d)
{
- set_c0_status(0x100 << (irq - SNI_A20R_IRQ_BASE));
+ set_c0_status(0x100 << (d->irq - SNI_A20R_IRQ_BASE));
irq_enable_hazard();
}
-static inline void mask_a20r_irq(unsigned int irq)
+static inline void mask_a20r_irq(struct irq_data *d)
{
- clear_c0_status(0x100 << (irq - SNI_A20R_IRQ_BASE));
+ clear_c0_status(0x100 << (d->irq - SNI_A20R_IRQ_BASE));
irq_disable_hazard();
}
-static void end_a20r_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
- a20r_ack_hwint();
- unmask_a20r_irq(irq);
- }
-}
-
static struct irq_chip a20r_irq_type = {
.name = "A20R",
- .ack = mask_a20r_irq,
- .mask = mask_a20r_irq,
- .mask_ack = mask_a20r_irq,
- .unmask = unmask_a20r_irq,
- .end = end_a20r_irq,
+ .irq_mask = mask_a20r_irq,
+ .irq_unmask = unmask_a20r_irq,
};
/*
diff --git a/arch/mips/sni/pcimt.c b/arch/mips/sni/pcimt.c
index 8c92c73..cfcc68a 100644
--- a/arch/mips/sni/pcimt.c
+++ b/arch/mips/sni/pcimt.c
@@ -194,33 +194,24 @@
.io_map_base = SNI_PORT_BASE
};
-static void enable_pcimt_irq(unsigned int irq)
+static void enable_pcimt_irq(struct irq_data *d)
{
- unsigned int mask = 1 << (irq - PCIMT_IRQ_INT2);
+ unsigned int mask = 1 << (d->irq - PCIMT_IRQ_INT2);
*(volatile u8 *) PCIMT_IRQSEL |= mask;
}
-void disable_pcimt_irq(unsigned int irq)
+void disable_pcimt_irq(struct irq_data *d)
{
- unsigned int mask = ~(1 << (irq - PCIMT_IRQ_INT2));
+ unsigned int mask = ~(1 << (d->irq - PCIMT_IRQ_INT2));
*(volatile u8 *) PCIMT_IRQSEL &= mask;
}
-static void end_pcimt_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- enable_pcimt_irq(irq);
-}
-
static struct irq_chip pcimt_irq_type = {
.name = "PCIMT",
- .ack = disable_pcimt_irq,
- .mask = disable_pcimt_irq,
- .mask_ack = disable_pcimt_irq,
- .unmask = enable_pcimt_irq,
- .end = end_pcimt_irq,
+ .irq_mask = disable_pcimt_irq,
+ .irq_unmask = enable_pcimt_irq,
};
/*
diff --git a/arch/mips/sni/pcit.c b/arch/mips/sni/pcit.c
index dc98745..0846e99 100644
--- a/arch/mips/sni/pcit.c
+++ b/arch/mips/sni/pcit.c
@@ -156,33 +156,24 @@
.io_map_base = SNI_PORT_BASE
};
-static void enable_pcit_irq(unsigned int irq)
+static void enable_pcit_irq(struct irq_data *d)
{
- u32 mask = 1 << (irq - SNI_PCIT_INT_START + 24);
+ u32 mask = 1 << (d->irq - SNI_PCIT_INT_START + 24);
*(volatile u32 *)SNI_PCIT_INT_REG |= mask;
}
-void disable_pcit_irq(unsigned int irq)
+void disable_pcit_irq(struct irq_data *d)
{
- u32 mask = 1 << (irq - SNI_PCIT_INT_START + 24);
+ u32 mask = 1 << (d->irq - SNI_PCIT_INT_START + 24);
*(volatile u32 *)SNI_PCIT_INT_REG &= ~mask;
}
-void end_pcit_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- enable_pcit_irq(irq);
-}
-
static struct irq_chip pcit_irq_type = {
.name = "PCIT",
- .ack = disable_pcit_irq,
- .mask = disable_pcit_irq,
- .mask_ack = disable_pcit_irq,
- .unmask = enable_pcit_irq,
- .end = end_pcit_irq,
+ .irq_mask = disable_pcit_irq,
+ .irq_unmask = enable_pcit_irq,
};
static void pcit_hwint1(void)
diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
index 0e6f42c..f05d8e5 100644
--- a/arch/mips/sni/rm200.c
+++ b/arch/mips/sni/rm200.c
@@ -155,12 +155,11 @@
#define cached_master_mask (rm200_cached_irq_mask)
#define cached_slave_mask (rm200_cached_irq_mask >> 8)
-static void sni_rm200_disable_8259A_irq(unsigned int irq)
+static void sni_rm200_disable_8259A_irq(struct irq_data *d)
{
- unsigned int mask;
+ unsigned int mask, irq = d->irq - RM200_I8259A_IRQ_BASE;
unsigned long flags;
- irq -= RM200_I8259A_IRQ_BASE;
mask = 1 << irq;
raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
rm200_cached_irq_mask |= mask;
@@ -171,12 +170,11 @@
raw_spin_unlock_irqrestore(&sni_rm200_i8259A_lock, flags);
}
-static void sni_rm200_enable_8259A_irq(unsigned int irq)
+static void sni_rm200_enable_8259A_irq(struct irq_data *d)
{
- unsigned int mask;
+ unsigned int mask, irq = d->irq - RM200_I8259A_IRQ_BASE;
unsigned long flags;
- irq -= RM200_I8259A_IRQ_BASE;
mask = ~(1 << irq);
raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
rm200_cached_irq_mask &= mask;
@@ -210,12 +208,11 @@
* first, _then_ send the EOI, and the order of EOI
* to the two 8259s is important!
*/
-void sni_rm200_mask_and_ack_8259A(unsigned int irq)
+void sni_rm200_mask_and_ack_8259A(struct irq_data *d)
{
- unsigned int irqmask;
+ unsigned int irqmask, irq = d->irq - RM200_I8259A_IRQ_BASE;
unsigned long flags;
- irq -= RM200_I8259A_IRQ_BASE;
irqmask = 1 << irq;
raw_spin_lock_irqsave(&sni_rm200_i8259A_lock, flags);
/*
@@ -285,9 +282,9 @@
static struct irq_chip sni_rm200_i8259A_chip = {
.name = "RM200-XT-PIC",
- .mask = sni_rm200_disable_8259A_irq,
- .unmask = sni_rm200_enable_8259A_irq,
- .mask_ack = sni_rm200_mask_and_ack_8259A,
+ .irq_mask = sni_rm200_disable_8259A_irq,
+ .irq_unmask = sni_rm200_enable_8259A_irq,
+ .irq_mask_ack = sni_rm200_mask_and_ack_8259A,
};
/*
@@ -429,33 +426,24 @@
#define SNI_RM200_INT_START 24
#define SNI_RM200_INT_END 28
-static void enable_rm200_irq(unsigned int irq)
+static void enable_rm200_irq(struct irq_data *d)
{
- unsigned int mask = 1 << (irq - SNI_RM200_INT_START);
+ unsigned int mask = 1 << (d->irq - SNI_RM200_INT_START);
*(volatile u8 *)SNI_RM200_INT_ENA_REG &= ~mask;
}
-void disable_rm200_irq(unsigned int irq)
+void disable_rm200_irq(struct irq_data *d)
{
- unsigned int mask = 1 << (irq - SNI_RM200_INT_START);
+ unsigned int mask = 1 << (d->irq - SNI_RM200_INT_START);
*(volatile u8 *)SNI_RM200_INT_ENA_REG |= mask;
}
-void end_rm200_irq(unsigned int irq)
-{
- if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
- enable_rm200_irq(irq);
-}
-
static struct irq_chip rm200_irq_type = {
.name = "RM200",
- .ack = disable_rm200_irq,
- .mask = disable_rm200_irq,
- .mask_ack = disable_rm200_irq,
- .unmask = enable_rm200_irq,
- .end = end_rm200_irq,
+ .irq_mask = disable_rm200_irq,
+ .irq_unmask = enable_rm200_irq,
};
static void sni_rm200_hwint(void)