diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2011-07-13 20:29:24 +0200 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2011-07-25 11:20:41 +1000 |
| commit | 8c9f08f9de38c9af3a946faf0cccd7fc46978443 (patch) | |
| tree | 8aa45d55e13f2cb43d960823a41c3e1ecec8f57e /arch/m68k/platform | |
| parent | 739735d5fea3c3997b2a659068a618b07bc9a73a (diff) | |
m68k: Revive reporting of spurious interrupts
commit 2502b667ea835ee16685c74b2a0d89ba8afe117a ("Change the m68knommu irq
handling to use the generic irq framework.") removed the reporting of spurious
interrupts on nommu (68328 and 68360).
Bring it back in a generic way, using "atomic_t irq_err_count", as that's what
most of the other architectures are using.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/platform')
| -rw-r--r-- | arch/m68k/platform/68328/entry.S | 2 | ||||
| -rw-r--r-- | arch/m68k/platform/68328/ints.c | 3 | ||||
| -rw-r--r-- | arch/m68k/platform/68360/entry.S | 2 | ||||
| -rw-r--r-- | arch/m68k/platform/68360/ints.c | 3 |
4 files changed, 2 insertions, 8 deletions
diff --git a/arch/m68k/platform/68328/entry.S b/arch/m68k/platform/68328/entry.S index 4ed7a65d5aa..293e1eba9ac 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 22acb60b541..4bd456531f9 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 0ede6702127..abbb89672ea 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 44443820d20..7b40202d963 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); |