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Commit fc9afb99 authored by Philippe Gerum's avatar Philippe Gerum Committed by Mike Frysinger
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Blackfin: reuse evt_evt14 handler to perform irqtail epilogue 



Signed-off-by: default avatarPhilippe Gerum <rpm@xenomai.org>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent 9703a73c

arch/blackfin/mach-common/interrupt.S

+1 −23
Original line number Diff line number Diff line
@@ -276,33 +276,11 @@ ENTRY(___ipipe_call_irqtail) 
	( r7:4, p5:3 ) = [sp++];

	rets = [sp++];



	[--sp] = reti;

	reti = [sp++];          /* IRQs are off. */

	r0.h = 3f;

	r0.l = 3f;

	p0.l = lo(EVT14);

	p0.h = hi(EVT14);

	[p0] = r0;

	csync;

	r0 = 0x401f (z);

	sti r0;

	raise 14;

	[--sp] = reti;          /* IRQs on. */

	raise 14;		/* Branches to _evt_evt14 */

2:

	jump 2b;                /* Likely paranoid. */

3:

	sp += 4;                /* Discard saved RETI */

	r0.h = _evt14_softirq;

	r0.l = _evt14_softirq;

	p0.l = lo(EVT14);

	p0.h = hi(EVT14);

	[p0] = r0;

	csync;

	p0.l = _bfin_irq_flags;

	p0.h = _bfin_irq_flags;

	r0 = [p0];

	sti r0;

	rts;

ENDPROC(___ipipe_call_irqtail)



#endif /* CONFIG_IPIPE */