Commit 13118959 authored by Chunfeng Yun's avatar Chunfeng Yun Committed by Greg Kroah-Hartman
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usb: mtu3: register mtu3_irq by threaded irq 



Use threaded irq to improve time consuming top-half

Signed-off-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/20220609074233.15532-3-chunfeng.yun@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 54c4862f

drivers/usb/mtu3/mtu3_core.c

+2 −1
Original line number Diff line number Diff line
@@ -965,7 +965,8 @@ int ssusb_gadget_init(struct ssusb_mtk *ssusb) 
		goto dma_mask_err;

	}



	ret = devm_request_irq(dev, mtu->irq, mtu3_irq, 0, dev_name(dev), mtu);

	ret = devm_request_threaded_irq(dev, mtu->irq, NULL, mtu3_irq,

					IRQF_ONESHOT, dev_name(dev), mtu);

	if (ret) {

		dev_err(dev, "request irq %d failed!\n", mtu->irq);

		goto irq_err;