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-rw-r--r--arch/mips/sibyte/bcm1480/irq.c27
-rw-r--r--arch/mips/sibyte/bcm1480/smp.c2
-rw-r--r--arch/mips/sibyte/bcm1480/time.c8
-rw-r--r--arch/mips/sibyte/sb1250/irq.c28
-rw-r--r--arch/mips/sibyte/sb1250/smp.c2
-rw-r--r--arch/mips/sibyte/sb1250/time.c6
6 files changed, 35 insertions, 38 deletions
diff --git a/arch/mips/sibyte/bcm1480/irq.c b/arch/mips/sibyte/bcm1480/irq.c
index a46b75b23ec..0c00f676b8b 100644
--- a/arch/mips/sibyte/bcm1480/irq.c
+++ b/arch/mips/sibyte/bcm1480/irq.c
@@ -25,6 +25,7 @@
#include <linux/kernel_stat.h>
#include <asm/errno.h>
+#include <asm/irq_regs.h>
#include <asm/signal.h>
#include <asm/system.h>
#include <asm/ptrace.h>
@@ -284,8 +285,7 @@ void __init init_bcm1480_irqs(void)
}
-static irqreturn_t bcm1480_dummy_handler(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t bcm1480_dummy_handler(int irq, void *dev_id)
{
return IRQ_NONE;
}
@@ -453,7 +453,7 @@ void __init arch_init_irq(void)
#define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
#define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
-void bcm1480_kgdb_interrupt(struct pt_regs *regs)
+static void bcm1480_kgdb_interrupt(void)
{
/*
* Clear break-change status (allow some time for the remote
@@ -464,16 +464,15 @@ void bcm1480_kgdb_interrupt(struct pt_regs *regs)
mdelay(500);
duart_out(R_DUART_CMD, V_DUART_MISC_CMD_RESET_BREAK_INT |
M_DUART_RX_EN | M_DUART_TX_EN);
- set_async_breakpoint(&regs->cp0_epc);
+ set_async_breakpoint(&get_irq_regs()->cp0_epc);
}
#endif /* CONFIG_KGDB */
-extern void bcm1480_timer_interrupt(struct pt_regs *regs);
-extern void bcm1480_mailbox_interrupt(struct pt_regs *regs);
-extern void bcm1480_kgdb_interrupt(struct pt_regs *regs);
+extern void bcm1480_timer_interrupt(void);
+extern void bcm1480_mailbox_interrupt(void);
-asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
+asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending;
@@ -486,21 +485,21 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
#ifdef CONFIG_SIBYTE_BCM1480_PROF
if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */
- sbprof_cpu_intr(exception_epc(regs));
+ sbprof_cpu_intr();
else
#endif
if (pending & CAUSEF_IP4)
- bcm1480_timer_interrupt(regs);
+ bcm1480_timer_interrupt();
#ifdef CONFIG_SMP
else if (pending & CAUSEF_IP3)
- bcm1480_mailbox_interrupt(regs);
+ bcm1480_mailbox_interrupt();
#endif
#ifdef CONFIG_KGDB
else if (pending & CAUSEF_IP6)
- bcm1480_kgdb_interrupt(regs); /* KGDB (uart 1) */
+ bcm1480_kgdb_interrupt(); /* KGDB (uart 1) */
#endif
else if (pending & CAUSEF_IP2) {
@@ -521,9 +520,9 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
if (mask_h) {
if (mask_h ^ 1)
- do_IRQ(fls64(mask_h) - 1, regs);
+ do_IRQ(fls64(mask_h) - 1);
else
- do_IRQ(63 + fls64(mask_l), regs);
+ do_IRQ(63 + fls64(mask_l));
}
}
}
diff --git a/arch/mips/sibyte/bcm1480/smp.c b/arch/mips/sibyte/bcm1480/smp.c
index 584a4b33faa..6eac36d1b8c 100644
--- a/arch/mips/sibyte/bcm1480/smp.c
+++ b/arch/mips/sibyte/bcm1480/smp.c
@@ -88,7 +88,7 @@ void core_send_ipi(int cpu, unsigned int action)
__raw_writeq((((u64)action)<< 48), mailbox_0_set_regs[cpu]);
}
-void bcm1480_mailbox_interrupt(struct pt_regs *regs)
+void bcm1480_mailbox_interrupt(void)
{
int cpu = smp_processor_id();
unsigned int action;
diff --git a/arch/mips/sibyte/bcm1480/time.c b/arch/mips/sibyte/bcm1480/time.c
index 7e088f6c4a8..f228f711dc3 100644
--- a/arch/mips/sibyte/bcm1480/time.c
+++ b/arch/mips/sibyte/bcm1480/time.c
@@ -100,10 +100,10 @@ void bcm1480_time_init(void)
#include <asm/sibyte/sb1250.h>
-void bcm1480_timer_interrupt(struct pt_regs *regs)
+void bcm1480_timer_interrupt(void)
{
int cpu = smp_processor_id();
- int irq = K_BCM1480_INT_TIMER_0+cpu;
+ int irq = K_BCM1480_INT_TIMER_0 + cpu;
/* Reset the timer */
__raw_writeq(M_SCD_TIMER_ENABLE|M_SCD_TIMER_MODE_CONTINUOUS,
@@ -113,13 +113,13 @@ void bcm1480_timer_interrupt(struct pt_regs *regs)
/*
* CPU 0 handles the global timer interrupt job
*/
- ll_timer_interrupt(irq, regs);
+ ll_timer_interrupt(irq);
}
else {
/*
* other CPUs should just do profiling and process accounting
*/
- ll_local_timer_interrupt(irq, regs);
+ ll_local_timer_interrupt(irq);
}
}
diff --git a/arch/mips/sibyte/sb1250/irq.c b/arch/mips/sibyte/sb1250/irq.c
index f9bd9f07451..f6d2e19592e 100644
--- a/arch/mips/sibyte/sb1250/irq.c
+++ b/arch/mips/sibyte/sb1250/irq.c
@@ -254,8 +254,7 @@ void __init init_sb1250_irqs(void)
}
-static irqreturn_t sb1250_dummy_handler(int irq, void *dev_id,
- struct pt_regs *regs)
+static irqreturn_t sb1250_dummy_handler(int irq, void *dev_id)
{
return IRQ_NONE;
}
@@ -403,7 +402,7 @@ void __init arch_init_irq(void)
#define duart_out(reg, val) csr_out32(val, IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
#define duart_in(reg) csr_in32(IOADDR(A_DUART_CHANREG(kgdb_port,reg)))
-static void sb1250_kgdb_interrupt(struct pt_regs *regs)
+static void sb1250_kgdb_interrupt(void)
{
/*
* Clear break-change status (allow some time for the remote
@@ -414,16 +413,15 @@ static void sb1250_kgdb_interrupt(struct pt_regs *regs)
mdelay(500);
duart_out(R_DUART_CMD, V_DUART_MISC_CMD_RESET_BREAK_INT |
M_DUART_RX_EN | M_DUART_TX_EN);
- set_async_breakpoint(&regs->cp0_epc);
+ set_async_breakpoint(&get_irq_regs()->cp0_epc);
}
#endif /* CONFIG_KGDB */
-extern void sb1250_timer_interrupt(struct pt_regs *regs);
-extern void sb1250_mailbox_interrupt(struct pt_regs *regs);
-extern void sb1250_kgdb_interrupt(struct pt_regs *regs);
+extern void sb1250_timer_interrupt(void);
+extern void sb1250_mailbox_interrupt(void);
-asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
+asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending;
@@ -446,21 +444,21 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
#ifdef CONFIG_SIBYTE_SB1250_PROF
if (pending & CAUSEF_IP7) /* Cpu performance counter interrupt */
- sbprof_cpu_intr(exception_epc(regs));
+ sbprof_cpu_intr();
else
#endif
if (pending & CAUSEF_IP4)
- sb1250_timer_interrupt(regs);
+ sb1250_timer_interrupt();
#ifdef CONFIG_SMP
else if (pending & CAUSEF_IP3)
- sb1250_mailbox_interrupt(regs);
+ sb1250_mailbox_interrupt();
#endif
#ifdef CONFIG_KGDB
else if (pending & CAUSEF_IP6) /* KGDB (uart 1) */
- sb1250_kgdb_interrupt(regs);
+ sb1250_kgdb_interrupt();
#endif
else if (pending & CAUSEF_IP2) {
@@ -475,9 +473,9 @@ asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
mask = __raw_readq(IOADDR(A_IMR_REGISTER(smp_processor_id(),
R_IMR_INTERRUPT_STATUS_BASE)));
if (mask)
- do_IRQ(fls64(mask) - 1, regs);
+ do_IRQ(fls64(mask) - 1);
else
- spurious_interrupt(regs);
+ spurious_interrupt();
} else
- spurious_interrupt(regs);
+ spurious_interrupt();
}
diff --git a/arch/mips/sibyte/sb1250/smp.c b/arch/mips/sibyte/sb1250/smp.c
index f859db02d3c..c38e1f34460 100644
--- a/arch/mips/sibyte/sb1250/smp.c
+++ b/arch/mips/sibyte/sb1250/smp.c
@@ -76,7 +76,7 @@ void core_send_ipi(int cpu, unsigned int action)
__raw_writeq((((u64)action) << 48), mailbox_set_regs[cpu]);
}
-void sb1250_mailbox_interrupt(struct pt_regs *regs)
+void sb1250_mailbox_interrupt(void)
{
int cpu = smp_processor_id();
unsigned int action;
diff --git a/arch/mips/sibyte/sb1250/time.c b/arch/mips/sibyte/sb1250/time.c
index 4b669dc86ef..0d17aec03dd 100644
--- a/arch/mips/sibyte/sb1250/time.c
+++ b/arch/mips/sibyte/sb1250/time.c
@@ -125,7 +125,7 @@ void sb1250_time_init(void)
*/
}
-void sb1250_timer_interrupt(struct pt_regs *regs)
+void sb1250_timer_interrupt(void)
{
int cpu = smp_processor_id();
int irq = K_INT_TIMER_0 + cpu;
@@ -138,13 +138,13 @@ void sb1250_timer_interrupt(struct pt_regs *regs)
/*
* CPU 0 handles the global timer interrupt job
*/
- ll_timer_interrupt(irq, regs);
+ ll_timer_interrupt(irq);
}
else {
/*
* other CPUs should just do profiling and process accounting
*/
- ll_local_timer_interrupt(irq, regs);
+ ll_local_timer_interrupt(irq);
}
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-04 18:20:12 +0000