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Stephane Grosjean authored
This patch improves the sequence the resources are released by, first, - disabling the IRQ in the controller, then by - resetting the DMA logic, and finally, by - adding a read cycle to ensure that the above commands have been received before freeing the system interrupt. Signed-off-by:
Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by:
Marc Kleine-Budde <mkl@pengutronix.de>
5592cd03