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(parent: 3c4fabe) | patch
spi: lpspi: release requested DMA channels
authorAlexander Stein <alexander.stein@ew.tq-group.com>
Tue, 9 Nov 2021 10:31:34 +0000 (11:31 +0100)
committerMark Brown <broonie@kernel.org>
Mon, 15 Nov 2021 13:27:16 +0000 (13:27 +0000)
commit1addaba9901420ed16aec3f546aa322f96bef18d
tree865a32297cd0e3398fef4c36ef9febaff9ebfb9etree | snapshot
parent3c4fabed4ebd5af4f3246be2316ab0d23dfdebf6commit | diff
spi: lpspi: release requested DMA channels

The requested DMA channels are never released. Do this in .remove as well
as in .probe. spi_register_controller() can return -EPROBE_DEFER if
cs-gpios are not probed yet.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20211109103134.184216-1-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-fsl-lpspi.c diff | blob | history
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