lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

m68knommu: 5772: Replace private irq flow handler

Browse Source 
That handler lacks the minimal checks for action being zero etc. Keep
the weird flow - ack before handling - intact and call into
handle_simple_irq which does the right thing.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Greg Ungerer <gerg@uclinux.org>
LKML-Reference: <20110202212552.413849952@linutronix.de>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Thomas Gleixner
2011-02-06 23:39:14 +00:00
committed by Greg Ungerer
parent 521cb40b0c
commit e6988f2f53
1 changed files with 1 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
arch/m68knommu/platform/5272/intc.c
View File

@@ -137,11 +137,8 @@ static int intc_irq_set_type(unsigned int irq, unsigned int type)
*/ */
static void intc_external_irq(unsigned int irq, struct irq_desc *desc) static void intc_external_irq(unsigned int irq, struct irq_desc *desc)
{ {
kstat_incr_irqs_this_cpu(irq, desc);
desc->status |= IRQ_INPROGRESS;
desc->chip->ack(irq); desc->chip->ack(irq);
handle_IRQ_event(irq, desc->action); handle_simple_irq(irq, desc);
desc->status &= ~IRQ_INPROGRESS;
} }
static struct irq_chip intc_irq_chip = { static struct irq_chip intc_irq_chip = {