CVS commit: src/sys/dev/pci

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Thu Jun 13 17:33:34 UTC 2019

Modified Files:
        src/sys/dev/pci: ehci_pci.c

Log Message:
Fix the error handling in ehci_pci_attach(): if we got a USB<2 device we
won't call ehci_init(), so don't call ehci_detach() in ehci_pci_detach().

Fixes a panic seen on a recent Lenovo machine, which has an USB 1.1
controller; ehci_detach() was getting called while 'sc' had not been
completely initialized.


To generate a diff of this commit:
cvs rdiff -u -r1.69 -r1.70 src/sys/dev/pci/ehci_pci.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.