[MIPS] Complete fixes after removal of pt_regs argument to int handlers.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/sgi-ip22/ip22-berr.c b/arch/mips/sgi-ip22/ip22-berr.c
index a28dc78..de6a0cc 100644
--- a/arch/mips/sgi-ip22/ip22-berr.c
+++ b/arch/mips/sgi-ip22/ip22-berr.c
@@ -12,6 +12,7 @@
#include <asm/system.h>
#include <asm/traps.h>
#include <asm/branch.h>
+#include <asm/irq_regs.h>
#include <asm/sgi/mc.h>
#include <asm/sgi/hpc3.h>
#include <asm/sgi/ioc.h>
@@ -85,9 +86,10 @@
* and then clear the interrupt when this happens.
*/
-void ip22_be_interrupt(int irq, struct pt_regs *regs)
+void ip22_be_interrupt(int irq)
{
const int field = 2 * sizeof(unsigned long);
+ const struct pt_regs *regs = get_irq_regs();
save_and_clear_buserr();
print_buserr();
diff --git a/arch/mips/sgi-ip22/ip22-eisa.c b/arch/mips/sgi-ip22/ip22-eisa.c
index ee0514a..0d18ed4 100644
--- a/arch/mips/sgi-ip22/ip22-eisa.c
+++ b/arch/mips/sgi-ip22/ip22-eisa.c
@@ -70,7 +70,7 @@
return sig_str;
}
-static irqreturn_t ip22_eisa_intr(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t ip22_eisa_intr(int irq, void *dev_id)
{
u8 eisa_irq;
u8 dma1, dma2;
@@ -80,7 +80,7 @@
dma2 = inb(EISA_DMA2_STATUS);
if (eisa_irq < EISA_MAX_IRQ) {
- do_IRQ(eisa_irq, regs);
+ do_IRQ(eisa_irq);
return IRQ_HANDLED;
}
@@ -89,6 +89,7 @@
outb(0x20, EISA_INT2_CTRL);
outb(0x20, EISA_INT1_CTRL);
+
return IRQ_NONE;
}
diff --git a/arch/mips/sgi-ip22/ip22-int.c b/arch/mips/sgi-ip22/ip22-int.c
index f66026e..af51889 100644
--- a/arch/mips/sgi-ip22/ip22-int.c
+++ b/arch/mips/sgi-ip22/ip22-int.c
@@ -222,7 +222,7 @@
.end = end_local3_irq,
};
-static void indy_local0_irqdispatch(struct pt_regs *regs)
+static void indy_local0_irqdispatch(void)
{
u8 mask = sgint->istat0 & sgint->imask0;
u8 mask2;
@@ -236,11 +236,10 @@
/* if irq == 0, then the interrupt has already been cleared */
if (irq)
- do_IRQ(irq, regs);
- return;
+ do_IRQ(irq);
}
-static void indy_local1_irqdispatch(struct pt_regs *regs)
+static void indy_local1_irqdispatch(void)
{
u8 mask = sgint->istat1 & sgint->imask1;
u8 mask2;
@@ -254,19 +253,18 @@
/* if irq == 0, then the interrupt has already been cleared */
if (irq)
- do_IRQ(irq, regs);
- return;
+ do_IRQ(irq);
}
-extern void ip22_be_interrupt(int irq, struct pt_regs *regs);
+extern void ip22_be_interrupt(int irq);
-static void indy_buserror_irq(struct pt_regs *regs)
+static void indy_buserror_irq(void)
{
int irq = SGI_BUSERR_IRQ;
irq_enter();
kstat_this_cpu.irqs[irq]++;
- ip22_be_interrupt(irq, regs);
+ ip22_be_interrupt(irq);
irq_exit();
}
@@ -305,8 +303,8 @@
#define SGI_INTERRUPTS SGINT_LOCAL3
#endif
-extern void indy_r4k_timer_interrupt(struct pt_regs *regs);
-extern void indy_8254timer_irq(struct pt_regs *regs);
+extern void indy_r4k_timer_interrupt(void);
+extern void indy_8254timer_irq(void);
/*
* IRQs on the INDY look basically (barring software IRQs which we don't use
@@ -336,7 +334,7 @@
* another exception, big deal.
*/
-asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
+asmlinkage void plat_irq_dispatch(void)
{
unsigned int pending = read_c0_cause();
@@ -344,15 +342,15 @@
* First we check for r4k counter/timer IRQ.
*/
if (pending & CAUSEF_IP7)
- indy_r4k_timer_interrupt(regs);
+ indy_r4k_timer_interrupt();
else if (pending & CAUSEF_IP2)
- indy_local0_irqdispatch(regs);
+ indy_local0_irqdispatch();
else if (pending & CAUSEF_IP3)
- indy_local1_irqdispatch(regs);
+ indy_local1_irqdispatch();
else if (pending & CAUSEF_IP6)
- indy_buserror_irq(regs);
+ indy_buserror_irq();
else if (pending & (CAUSEF_IP4 | CAUSEF_IP5))
- indy_8254timer_irq(regs);
+ indy_8254timer_irq();
}
extern void mips_cpu_irq_init(unsigned int irq_base);
diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 3462b0d..2055547 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -175,7 +175,7 @@
}
/* Generic SGI handler for (spurious) 8254 interrupts */
-void indy_8254timer_irq(struct pt_regs *regs)
+void indy_8254timer_irq(void)
{
int irq = SGI_8254_0_IRQ;
ULONG cnt;
@@ -189,16 +189,14 @@
irq_exit();
}
-void indy_r4k_timer_interrupt(struct pt_regs *regs)
+void indy_r4k_timer_interrupt(void)
{
- struct pt_regs *old_regs = set_irq_regs(regs);
int irq = SGI_TIMER_IRQ;
irq_enter();
kstat_this_cpu.irqs[irq]++;
timer_interrupt(irq, NULL);
irq_exit();
- set_irq_regs(old_regs);
}
void __init plat_timer_setup(struct irqaction *irq)