usb: imx: unregister ehci controller on device removal
ehci does DMA and hence must be properly quiesced before we leave
barebox. Call ehci_unregister() on device removal when we previously
registered a ehci controller.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 94f808b commit 7da5b5cd93050ce264ba36556f2f2720a0a39acd
@Sascha Hauer Sascha Hauer authored on 26 Oct 2018
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drivers/usb/imx/chipidea-imx.c