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Commit 4bb3cad7 authored by Azriel Samson's avatar Azriel Samson Committed by Greg Kroah-Hartman
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usb: host: ehci-msm: Register usb shutdown function 



Registering usb_hcd_platform_shutdown to be called during
shutdown. This is a generic function that performs the
generic host stack's shutdown. It ensures that USB
operations do not continue while kexec boots a new kernel.

Signed-off-by: default avatarAzriel Samson <asamson@codeaurora.org>
Signed-off-by: default avatarTimur Tabi <timur@codeaurora.org>
Reviewed-by: default avatarAndy Gross <andy.gross@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e8f55b91

drivers/usb/host/ehci-msm.c

+1 −0
Original line number Diff line number Diff line
@@ -220,6 +220,7 @@ MODULE_DEVICE_TABLE(of, msm_ehci_dt_match); 
static struct platform_driver ehci_msm_driver = {

	.probe	= ehci_msm_probe,

	.remove	= ehci_msm_remove,

	.shutdown = usb_hcd_platform_shutdown,

	.driver = {

		   .name = "msm_hsusb_host",

		   .pm = &ehci_msm_dev_pm_ops,