net: ethernet: stmmac: don't warn about missing optional wakeup IRQ (d87ab44a) · Commits · 戴 / test

The "stm32_pwr_wakeup" is optional per the binding and the driver handles its absence gracefully. Request it with platform_get_irq_byname_optional, so its absence doesn't needlessly clutter the log. Signed-off-by:

Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by:

David S. Miller <davem@davemloft.net>

drivers/net/ethernet/stmicro/stmmac/dwmac-stm32.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -324,7 +324,7 @@ static int stm32mp1_parse_data(struct stm32_dwmac *dwmac,
		/* Get IRQ information early to have an ability to ask for deferred
		* probe if needed before we went too far with resource allocation.
		*/
		dwmac->irq_pwr_wakeup = platform_get_irq_byname(pdev,
		dwmac->irq_pwr_wakeup = platform_get_irq_byname_optional(pdev,
		"stm32_pwr_wakeup");
		if (dwmac->irq_pwr_wakeup == -EPROBE_DEFER)
		return -EPROBE_DEFER;

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