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

commit 53bffe0055 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Florian Fainelli 2022-10-26 15:44:49 -07:00 committed by Greg Kroah-Hartman
parent 7d057bf201
commit d70f63be62
1 changed files with 2 additions and 2 deletions
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4
drivers/phy/broadcom/phy-brcm-usb.c
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@ -445,9 +445,9 @@ static int brcm_usb_phy_dvr_init(struct platform_device *pdev,
priv->suspend_clk = NULL;
}
priv->wake_irq = platform_get_irq_byname(pdev, "wake");
priv->wake_irq = platform_get_irq_byname_optional(pdev, "wake");
if (priv->wake_irq < 0)
priv->wake_irq = platform_get_irq_byname(pdev, "wakeup");
priv->wake_irq = platform_get_irq_byname_optional(pdev, "wakeup");
if (priv->wake_irq >= 0) {
err = devm_request_irq(dev, priv->wake_irq,
brcm_usb_phy_wake_isr, 0,