Merge 4.19.71 into android-4.19-q

Changes in 4.19.71
	Revert "Input: elantech - enable SMBus on new (2018+) systems"
	Linux 4.19.71

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I4a7427ca04e312145dd45493d371db71b80d70af