Commit bad9a43a authored by Abhijeet Dharmapurikar's avatar Abhijeet Dharmapurikar Committed by Thomas Gleixner

irqchip: gic: fix irq_trigger return

The genirq layer expects a 0 in case that the retrigger function is
not able to resend the irq in hardware, but the code is returning
-ENXIO. Fix it.

[ tglx: Reworked comment and changelog ]
Signed-off-by: default avatarAbhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/1363734349-32635-1-git-send-email-sboyd@codeaurora.orgSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent c4052ba9
......@@ -236,7 +236,8 @@ static int gic_retrigger(struct irq_data *d)
if (gic_arch_extn.irq_retrigger)
return gic_arch_extn.irq_retrigger(d);
return -ENXIO;
/* the genirq layer expects 0 if we can't retrigger in hardware */
return 0;
}
#ifdef CONFIG_SMP
......
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