[PATCH 0/4] serial: fsl_lpuart: fix various DMA related issues

[Stefan Agner]

Patch 1 and 3 are actual fixes, whereas 2 and 4 don't lead to issues
in standard cases but are still worthwhile fixes.

Stefan Agner (4):
  serial: fsl_lpuart: delete timer on shutdown
  serial: fsl_lpuart: move DMA channel request to probe
  serial: fsl_lpuart: avoid new transfer while DMA is running
  serial: fsl_lpuart: update RX timer on successful DMA transfer

 drivers/tty/serial/fsl_lpuart.c | 110 +++++++++++++++++++---------------------
 1 file changed, 52 insertions(+), 58 deletions(-)

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2.1.3