4.19-stable patches

4.19-stable patches

added patches:
	ata-pata_hpt37x-disable-primary-channel-on-hpt371.patch
	iio-adc-men_z188_adc-fix-a-resource-leak-in-an-error-handling-path.patch
	revert-usb-serial-ch341-add-new-product-id-for-ch341a.patch
	tracefs-set-the-group-ownership-in-apply_options-not-parse_options.patch
	tracing-dump-stacktrace-trigger-to-the-corresponding-instance.patch
	tracing-have-traceon-and-traceoff-trigger-honor-the-instance.patch
	usb-dwc3-gadget-let-the-interrupt-handler-disable-bottom-halves.patch
	usb-dwc3-pci-fix-bay-trail-phy-gpio-mappings.patch
	usb-gadget-rndis-add-spinlock-for-rndis-response-list.patch
	usb-gadget-validate-endpoint-index-for-xilinx-udc.patch
	usb-serial-option-add-support-for-dw5829e.patch
	usb-serial-option-add-telit-le910r1-compositions.patch
	xhci-prevent-futile-urb-re-submissions-due-to-incorrect-return-value.patch
	xhci-re-initialize-the-hc-during-resume-if-hce-was-set.patch