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-rw-r--r--arch/arc/kernel/irq.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/arc/kernel/irq.c b/arch/arc/kernel/irq.c
index a4b141ee9a6..7d653c0d077 100644
--- a/arch/arc/kernel/irq.c
+++ b/arch/arc/kernel/irq.c
@@ -150,24 +150,6 @@ void arch_do_IRQ(unsigned int irq, struct pt_regs *regs)
set_irq_regs(old_regs);
}
-int get_hw_config_num_irq(void)
-{
- uint32_t val = read_aux_reg(ARC_REG_VECBASE_BCR);
-
- switch (val & 0x03) {
- case 0:
- return 16;
- case 1:
- return 32;
- case 2:
- return 8;
- default:
- return 0;
- }
-
- return 0;
-}
-
/*
* arch_local_irq_enable - Enable interrupts.
*