tree 0a74bf3d868e7cea968e54faf23b85d87d176025
parent 98f559201c875dcedffbb268c8308055db2dfeb8
author Łukasz Stelmach <l.stelmach@samsung.com> 1601641355 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1603961705 +0100

spi: spi-s3c64xx: swap s3c64xx_spi_set_cs() and s3c64xx_enable_datapath()

[ Upstream commit 581e2b41977dfc2d4c26c8e976f89c43bb92f9bf ]

Fix issues with DMA transfers bigger than 512 bytes on Exynos3250. Without
the patches such transfers fail to complete. This solution to the problem
is found in the vendor kernel for ARTIK5 boards based on Exynos3250.

Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Link: https://lore.kernel.org/r/20201002122243.26849-2-l.stelmach@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>