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(parent: 2bd6bf0) | patch
spi: sh-msiof: Fix DMA transfer size check
authorHiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com>
Thu, 2 Nov 2017 09:32:36 +0000 (10:32 +0100)
committerMark Brown <broonie@kernel.org>
Thu, 2 Nov 2017 11:25:44 +0000 (11:25 +0000)
commit36735783fdb599c94b9c86824583df367c65900b
treee496e1d75f1aadf8d01bff1d4ac36626060f1eabtree | snapshot
parent2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66ecommit | diff
spi: sh-msiof: Fix DMA transfer size check

DMA supports 32-bit words only,
even if BITLEN1 of SITMDR2 register is 16bit.

Fixes: b0d0ce8b6b91 ("spi: sh-msiof: Add DMA support")
Signed-off-by: Hiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-sh-msiof.c diff | blob | history
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