tree 9ab56fe3e239b8ee9b8f0ed8e744bb4b0015e80e
parent b9c6f782150c9992308f4474f920586eaaca4cf1
author Tang Bin <tangbin@cmss.chinamobile.com> 1603703217 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1603887787 +0100

usb: host: ehci-tegra: Fix error handling in tegra_ehci_probe()

If the function platform_get_irq() failed, the negative value
returned will not be detected here. So fix error handling in
tegra_ehci_probe().

Fixes: 79ad3b5add4a ("usb: host: Add EHCI driver for NVIDIA Tegra SoCs")
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20201026090657.49988-1-tangbin@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>