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net: davicom: Use platform_get_irq_optional()

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[ Upstream commit 2e2696223676d56db1a93acfca722c1b96cd552d ]

The second IRQ line really is optional, so use
platform_get_irq_optional() to obtain it.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Paul Cercueil 2021-03-07 13:17:49 +00:00 committed by Greg Kroah-Hartman
parent e6946ef438
commit 697082b125
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/davicom/dm9000.c
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@ -1510,7 +1510,7 @@ dm9000_probe(struct platform_device *pdev)
goto out;
}
db->irq_wake = platform_get_irq(pdev, 1);
db->irq_wake = platform_get_irq_optional(pdev, 1);
if (db->irq_wake >= 0) {
dev_dbg(db->dev, "wakeup irq %d\n", db->irq_wake);