Merge tag 'usb-5.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes for 5.8-rc3 to resolve some reported
  issues.

  Nothing major here:

   - gadget driver fixes

   - cdns3 driver fixes

   - xhci fixes

   - renesas_usbhs driver fixes

   - some new device support with ids

   - documentation update

  All of these have been in linux-next with no reported issues"

* tag 'usb-5.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (27 commits)
  usb: renesas_usbhs: getting residue from callback_result
  Revert "usb: dwc3: exynos: Add support for Exynos5422 suspend clk"
  xhci: Poll for U0 after disabling USB2 LPM
  xhci: Return if xHCI doesn't support LPM
  usb: host: xhci-mtk: avoid runtime suspend when removing hcd
  xhci: Fix enumeration issue when setting max packet size for FS devices.
  xhci: Fix incorrect EP_STATE_MASK
  usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
  usb: cdns3: trace: using correct dir value
  usb: cdns3: ep0: fix the test mode set incorrectly
  Revert "usb: dwc3: exynos: Add support for Exynos5422 suspend clk"
  usb: gadget: udc: Potential Oops in error handling code
  usb: phy: tegra: Fix unnecessary check in tegra_usb_phy_probe()
  usb: dwc3: pci: Fix reference count leak in dwc3_pci_resume_work
  usb: cdns3: ep0: add spinlock for cdns3_check_new_setup
  usb: cdns3: trace: using correct dir value
  usb: cdns3: ep0: fix the test mode set incorrectly
  usb: typec: tcpci_rt1711h: avoid screaming irq causing boot hangs
  USB: ohci-sm501: Add missed iounmap() in remove
  cdc-acm: Add DISABLE_ECHO quirk for Microchip/SMSC chip
  ...

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c
index a4e9abcbdc4f..1a9b7572e17f 100644
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -203,9 +203,8 @@ static int exynos_ehci_probe(struct platform_device *pdev)
 	hcd->rsrc_len = resource_size(res);
 
 	irq = platform_get_irq(pdev, 0);
-	if (!irq) {
-		dev_err(&pdev->dev, "Failed to get IRQ\n");
-		err = -ENODEV;
+	if (irq < 0) {
+		err = irq;
 		goto fail_io;
 	}