a small patch that fixes the ohci warn irq nobody cared on shutdown.

From: caizhiyong caizhiy...@huawei.com When ohci-hcd is shutting down, call ohci_usb_reset reset ohci-hcd, the root hub generate an interrupt, but ohci-rh_state is OHCI_RH_HALTED, and ohci_irq ignore the interrupt, the kernel trigger warning irq nobody cared. ehci-hcd is first disable

[PATCH] USB: ohci_usb warn irq nobody cared on shutdown

From: caizhiyong caizhiy...@huawei.com When ohci-hcd is shutting down, call ohci_usb_reset reset ohci-hcd, the root hub generate an interrupt, but ohci-rh_state is OHCI_RH_HALTED, and ohci_irq ignore the interrupt, the kernel trigger warning irq nobody cared. ehci-hcd is first disable

a small patch that fixes the ohci warn irq nobody cared on shutdown.

Hi: Here's a small patch that fixes the ohci shutdown. The patch is against v3.4.54. From cc16ef2f15300201cc3f680b7df20ecded28daa4 Mon Sep 17 00:00:00 2001 From: Cai Zhiyong caizhiy...@huawei.com Date: Tue, 23 Jul 2013 12:17:01 +0800 Subject: [PATCH] USB: ohci_usb warn irq nobody cared