From: Chunfeng Yun Date: Thu, 9 Jun 2022 07:42:33 +0000 (+0800) Subject: usb: mtu3: register mtu3_irq by threaded irq X-Git-Tag: timers-urgent-2022-08-13~39^2~159 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=13118959cb1a67eb80bf06152e35e0df733615e2;p=users%2Fdwmw2%2Flinux.git usb: mtu3: register mtu3_irq by threaded irq Use threaded irq to improve time consuming top-half Signed-off-by: Chunfeng Yun Link: https://lore.kernel.org/r/20220609074233.15532-3-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c index c4a2c37abf628..3c6a670efafa0 100644 --- a/drivers/usb/mtu3/mtu3_core.c +++ b/drivers/usb/mtu3/mtu3_core.c @@ -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;