commit 009b1948e153ae448f62f1887e2b58d0e05db51b
author Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com> Tue Oct 09 12:52:47 2018 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tue Oct 09 16:13:42 2018 +0200
tree b18d0d38a789000eb1c39c3b1b13f3aa2d1af58b
parent f976d0e5747ca65ccd0fb2a4118b193d70aa1836

usb: roles: intel_xhci: Fix Unbalanced pm_runtime_enable

Add missing pm_runtime_disable() to remove(), in order to avoid
an Unbalanced pm_runtime_enable when the module is removed and
re-probed.

Error log:
root@intel-corei7-64:~# modprobe -r intel_xhci_usb_role_switch
root@intel-corei7-64:~# modprobe intel_xhci_usb_role_switch
intel_xhci_usb_sw intel_xhci_usb_sw: Unbalanced pm_runtime_enable!

Fixes: cb2968468605 (usb: roles: intel_xhci: Enable runtime PM)
Cc: <stable@vger.kernel.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Wan Ahmad Zainie <wan.ahmad.zainie.wan.mohamad@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>