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Diffstat (limited to 'arch/microblaze/kernel/irq.c')
-rw-r--r--arch/microblaze/kernel/irq.c21
1 files changed, 1 insertions, 20 deletions
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 903dad822fad..0b37dde60a1e 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -20,29 +20,10 @@
#include <linux/irqchip.h>
#include <linux/of_irq.h>
-static u32 concurrent_irq;
-
void __irq_entry do_IRQ(struct pt_regs *regs)
{
- unsigned int irq;
- struct pt_regs *old_regs = set_irq_regs(regs);
trace_hardirqs_off();
-
- irq_enter();
- irq = xintc_get_irq();
-next_irq:
- BUG_ON(!irq);
- generic_handle_irq(irq);
-
- irq = xintc_get_irq();
- if (irq != -1U) {
- pr_debug("next irq: %d\n", irq);
- ++concurrent_irq;
- goto next_irq;
- }
-
- irq_exit();
- set_irq_regs(old_regs);
+ handle_arch_irq(regs);
trace_hardirqs_on();
}