Files
android_kernel_xiaomi_sm8450/drivers/usb/host/xhci-pci.c
Denis Turischev 0a939993bf xhci: Switch only Intel Lynx Point-LP ports to EHCI on shutdown.
Patch "xhci: Switch Intel Lynx Point ports to EHCI on shutdown."
commit c09ec25d36 is not fully correct

It switches both Lynx Point and Lynx Point-LP ports to EHCI on shutdown.
On some Lynx Point machines it causes spurious interrupt,
which wake the system: bugzilla.kernel.org/show_bug.cgi?id=76291

On Lynx Point-LP on the contrary switching ports to EHCI seems to be
necessary to fix these spurious interrupts.

Signed-off-by: Denis Turischev <denis@compulab.co.il>
Reported-by: Wulf Richartz <wulf.richartz@gmail.com>
Cc: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27 16:11:49 -07:00

12 KiB