phy: phy-brcm-usb: Utilize platform_get_irq_byname_optional()

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

The wake-up interrupt lines are entirely optional, avoid printing
messages that interrupts were not found by switching to the _optional
variant.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Justin Chen <justinpopo6@gmail.com>
Link: https://lore.kernel.org/r/20221026224450.2958762-1-f.fainelli@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

authored by

Florian Fainelli and committed by

Vinod Koul 3 years ago 53bffe00 5bd78c00

+2 -2

1 changed file

expand all

drivers

phy

broadcom

phy-brcm-usb.c

+2 -2

drivers/phy/broadcom/phy-brcm-usb.c

··· 446 446 priv->suspend_clk = NULL; 447 447 } 448 448 449 - priv->wake_irq = platform_get_irq_byname(pdev, "wake"); 449 + priv->wake_irq = platform_get_irq_byname_optional(pdev, "wake"); 450 450 if (priv->wake_irq < 0) 451 - priv->wake_irq = platform_get_irq_byname(pdev, "wakeup"); 451 + priv->wake_irq = platform_get_irq_byname_optional(pdev, "wakeup"); 452 452 if (priv->wake_irq >= 0) { 453 453 err = devm_request_irq(dev, priv->wake_irq, 454 454 brcm_usb_phy_wake_isr, 0,