forked from Minki/linux
net: fec: return IRQ_HANDLED if fec_ptp_check_pps_event handled it
fec_ptp_check_pps_event will return 1 if FEC_T_TF_MASK caused an interrupt. Don't return IRQ_NONE in this case. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1604,8 +1604,8 @@ fec_enet_interrupt(int irq, void *dev_id)
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}
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if (fep->ptp_clock)
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fec_ptp_check_pps_event(fep);
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if (fec_ptp_check_pps_event(fep))
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ret = IRQ_HANDLED;
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return ret;
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}
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