serial: mxs-auart: convert not to use dma_request_slave_channel()

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dma_request_slave_channel() is deprecated. dma_request_chan() should
be used directly instead.

Switch to the preferred function and update the error handling accordingly.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/94812f7063e4db5590254ec45fe9bb3c6569509e.1700410918.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christophe JAILLET 2023-11-19 17:22:20 +01:00 • committed by Greg Kroah-Hartman

parent e6cc39486a

commit b49c36e4b2

1 changed files with 10 additions and 4 deletions

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drivers/tty/serial/mxs-auart.c

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