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(parent: 2b961c5) | patch
spi: sprd: fill offset only to RD_CMD register for reading from slave device
authorChunyan Zhang <chunyan.zhang@unisoc.com>
Tue, 24 Aug 2021 07:02:12 +0000 (15:02 +0800)
committerMark Brown <broonie@kernel.org>
Tue, 24 Aug 2021 18:15:06 +0000 (19:15 +0100)
commitf674aacd5005184acf3cf7b851a299573d64fdd6
treec1eaa8581ef12bb219a157f46b0196e65d55ab8etree | snapshot
parent2b961c51f4d35c45116b21936b563cbb78fba540commit | diff
spi: sprd: fill offset only to RD_CMD register for reading from slave device

RD_CMD can accept slave address offset only, higher bits are reserved.
Writing the whole slave address including slave base seems unnecessary.

Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lore.kernel.org/r/20210824070212.2089255-3-zhang.lyra@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-sprd-adi.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git