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Commit b86bcb29 authored by Anson Huang's avatar Anson Huang Committed by David S. Miller
Browse files

net: fec_ptp: Use platform_get_irq_xxx_optional() to avoid error message 



Use platform_get_irq_byname_optional() and platform_get_irq_optional()
instead of platform_get_irq_byname() and platform_get_irq() for optional
IRQs to avoid below error message during probe:

[    0.795803] fec 30be0000.ethernet: IRQ pps not found
[    0.800787] fec 30be0000.ethernet: IRQ index 3 not found

Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Acked-by: default avatarFugang Duan <fugang.duan@nxp.com>
Reviewed-by: default avatarStephen Boyd <swboyd@chromium.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3b56be21

drivers/net/ethernet/freescale/fec_ptp.c

+2 −2
Original line number Diff line number Diff line
@@ -600,9 +600,9 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx) 


	INIT_DELAYED_WORK(&fep->time_keep, fec_time_keep);



	irq = platform_get_irq_byname(pdev, "pps");

	irq = platform_get_irq_byname_optional(pdev, "pps");

	if (irq < 0)

		irq = platform_get_irq(pdev, irq_idx);

		irq = platform_get_irq_optional(pdev, irq_idx);

	/* Failure to get an irq is not fatal,

	 * only the PTP_CLOCK_PPS clock events should stop

	 */