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(parent: 77f7e8e) | patch
spi: dw-dma: Remove DMA Tx-desc passing around
authorBaikal Electronics <support@baikalelectronics.ru>
Sun, 20 Sep 2020 11:23:18 +0000 (14:23 +0300)
committerMark Brown <broonie@kernel.org>
Tue, 29 Sep 2020 15:37:11 +0000 (16:37 +0100)
commitab464ee613756c2abea70d18cd36ec5480de90fe
tree679187ef7efdbafb901e5f280bdc934a50542f5etree | snapshot
parent77f7e8ed377aa0cf80cda1e34b65a2c5df898ff1commit | diff
spi: dw-dma: Remove DMA Tx-desc passing around

It's pointless to pass the Rx and Tx transfers DMA Tx-descriptors, since
they are used in the Tx/Rx submit method only. Instead just return the
submission status from these methods. This alteration will make the code
less complex.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20200920112322.24585-8-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-dw-dma.c diff | blob | history
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