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net: fec_main: Use platform_get_irq_byname_optional() to avoid error message

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Failed to get irq using name is NOT fatal as driver will use index
to get irq instead, use platform_get_irq_byname_optional() instead
of platform_get_irq_byname() to avoid below error message during
probe:

[    0.819312] fec 30be0000.ethernet: IRQ int0 not found
[    0.824433] fec 30be0000.ethernet: IRQ int1 not found
[    0.829539] fec 30be0000.ethernet: IRQ int2 not found

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Fugang Duan <fugang.duan@nxp.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Anson Huang 2019-10-29 09:53:18 +08:00 committed by David S. Miller
parent f9f2933842
commit 3b56be218f
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/freescale/fec_main.c
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@ -3558,7 +3558,7 @@ fec_probe(struct platform_device *pdev)
for (i = 0; i < irq_cnt; i++) {
snprintf(irq_name, sizeof(irq_name), "int%d", i);
irq = platform_get_irq_byname(pdev, irq_name);
irq = platform_get_irq_byname_optional(pdev, irq_name);
if (irq < 0)
irq = platform_get_irq(pdev, i);
if (irq < 0) {