From d3647ef1fdaf4dcaecb794b525e9def1e5d81245 Mon Sep 17 00:00:00 2001 From: BALATON Zoltan Date: Mon, 25 Oct 2021 13:33:49 +0200 Subject: [PATCH] usb/uhci: Misc clean up MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix a comment for coding style so subsequent patch will not get checkpatch error and simplify and shorten uhci_update_irq(). Signed-off-by: BALATON Zoltan Reviewed-by: Philippe Mathieu-Daudé Message-Id: Signed-off-by: Philippe Mathieu-Daudé --- hw/usb/hcd-uhci.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index 0cb02a6432..c557566ec2 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -290,7 +290,7 @@ static UHCIAsync *uhci_async_find_td(UHCIState *s, uint32_t td_addr) static void uhci_update_irq(UHCIState *s) { - int level; + int level = 0; if (((s->status2 & 1) && (s->intr & (1 << 2))) || ((s->status2 & 2) && (s->intr & (1 << 3))) || ((s->status & UHCI_STS_USBERR) && (s->intr & (1 << 0))) || @@ -298,8 +298,6 @@ static void uhci_update_irq(UHCIState *s) (s->status & UHCI_STS_HSERR) || (s->status & UHCI_STS_HCPERR)) { level = 1; - } else { - level = 0; } pci_set_irq(&s->dev, level); } @@ -1170,8 +1168,7 @@ void usb_uhci_common_realize(PCIDevice *dev, Error **errp) pci_conf[PCI_CLASS_PROG] = 0x00; /* TODO: reset value should be 0. */ - pci_conf[USB_SBRN] = USB_RELEASE_1; // release number - + pci_conf[USB_SBRN] = USB_RELEASE_1; /* release number */ pci_config_set_interrupt_pin(pci_conf, u->info.irq_pin + 1); if (s->masterbus) {