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Commit e5ffece7 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

ia64: sn: Drop unused function 



Leftover from the irq chip conversion.

Reported-by: default avatarTony Luck <tony.luck@intel.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 8fac171f

arch/ia64/sn/kernel/irq.c

+0 −16
Original line number Diff line number Diff line
@@ -23,11 +23,9 @@ 
#include <asm/sn/sn_sal.h>

#include <asm/sn/sn_feature_sets.h>



static void force_interrupt(int irq);

static void register_intr_pda(struct sn_irq_info *sn_irq_info);

static void unregister_intr_pda(struct sn_irq_info *sn_irq_info);



int sn_force_interrupt_flag = 1;

extern int sn_ioif_inited;

struct list_head **sn_irq_lh;

static DEFINE_SPINLOCK(sn_irq_info_lock); /* non-IRQ lock */
@@ -423,20 +421,6 @@ sn_call_force_intr_provider(struct sn_irq_info *sn_irq_info) 
		(*pci_provider->force_interrupt)(sn_irq_info);

}



static void force_interrupt(int irq)

{

	struct sn_irq_info *sn_irq_info;



	if (!sn_ioif_inited)

		return;



	rcu_read_lock();

	list_for_each_entry_rcu(sn_irq_info, sn_irq_lh[irq], list)

		sn_call_force_intr_provider(sn_irq_info);



	rcu_read_unlock();

}



/*

 * Check for lost interrupts.  If the PIC int_status reg. says that

 * an interrupt has been sent, but not handled, and the interrupt