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(parent: 4834229) | patch
spi: dw: Initialize n_bytes before the memory barrier
authorBaikal Electronics <support@baikalelectronics.ru>
Sun, 20 Sep 2020 11:28:47 +0000 (14:28 +0300)
committerMark Brown <broonie@kernel.org>
Tue, 29 Sep 2020 16:22:21 +0000 (17:22 +0100)
commitcd816e368cebaa4b73b55a6081771532fae5f3ad
tree60cdbc1227042f677410132bfada4bec137ca17etree | snapshot
parent48342293aab2f20a1afcff82fe4aa714c3c43c0acommit | diff
spi: dw: Initialize n_bytes before the memory barrier

Since n_bytes field of the DW SPI private data is also utilized by the
IRQ handler, we need to make sure it' initialization is done before the
memory barrier.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Link: https://lore.kernel.org/r/20200920112914.26501-4-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-dw-core.c diff | blob | history
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