summaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/m68k/kernel/irq.c10
-rw-r--r--arch/m68k/platform/68328/entry.S2
-rw-r--r--arch/m68k/platform/68328/ints.c3
-rw-r--r--arch/m68k/platform/68360/entry.S2
-rw-r--r--arch/m68k/platform/68360/ints.c3
5 files changed, 12 insertions, 8 deletions
diff --git a/arch/m68k/kernel/irq.c b/arch/m68k/kernel/irq.c
index 544b871..c73988c 100644
--- a/arch/m68k/kernel/irq.c
+++ b/arch/m68k/kernel/irq.c
@@ -28,3 +28,13 @@ asmlinkage void do_IRQ(int irq, struct pt_regs *regs)
set_irq_regs(oldregs);
}
+
+
+/* The number of spurious interrupts */
+atomic_t irq_err_count;
+
+int arch_show_interrupts(struct seq_file *p, int prec)
+{
+ seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
+ return 0;
+}
diff --git a/arch/m68k/platform/68328/entry.S b/arch/m68k/platform/68328/entry.S
index 4ed7a65..293e1eb 100644
--- a/arch/m68k/platform/68328/entry.S
+++ b/arch/m68k/platform/68328/entry.S
@@ -236,7 +236,7 @@ ret_from_interrupt:
* Handler for uninitialized and spurious interrupts.
*/
ENTRY(bad_interrupt)
- addql #1,num_spurious
+ addql #1,irq_err_count
rte
/*
diff --git a/arch/m68k/platform/68328/ints.c b/arch/m68k/platform/68328/ints.c
index 22acb60..4bd4565 100644
--- a/arch/m68k/platform/68328/ints.c
+++ b/arch/m68k/platform/68328/ints.c
@@ -70,9 +70,6 @@ asmlinkage irqreturn_t inthandler7(void);
extern e_vector *_ramvec;
-/* The number of spurious interrupts */
-volatile unsigned int num_spurious;
-
/* The 68k family did not have a good way to determine the source
* of interrupts until later in the family. The EC000 core does
* not provide the vector number on the stack, we vector everything
diff --git a/arch/m68k/platform/68360/entry.S b/arch/m68k/platform/68360/entry.S
index 0ede670..abbb896 100644
--- a/arch/m68k/platform/68360/entry.S
+++ b/arch/m68k/platform/68360/entry.S
@@ -157,7 +157,7 @@ ret_from_interrupt:
* Handler for uninitialized and spurious interrupts.
*/
bad_interrupt:
- addql #1,num_spurious
+ addql #1,irq_err_count
rte
/*
diff --git a/arch/m68k/platform/68360/ints.c b/arch/m68k/platform/68360/ints.c
index 4444382..7b40202 100644
--- a/arch/m68k/platform/68360/ints.c
+++ b/arch/m68k/platform/68360/ints.c
@@ -34,9 +34,6 @@ asmlinkage void inthandler(void);
extern void *_ramvec[];
-/* The number of spurious interrupts */
-volatile unsigned int num_spurious;
-
static void intc_irq_unmask(struct irq_data *d)
{
pquicc->intr_cimr |= (1 << d->irq);
OpenPOWER on IntegriCloud