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(parent: 49e599b) | patch
spi: sh-hspi: modify write/read method
authorKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Wed, 14 Mar 2012 09:48:25 +0000 (02:48 -0700)
committerGrant Likely <grant.likely@secretlab.ca>
Thu, 15 Mar 2012 09:41:50 +0000 (03:41 -0600)
commitbb9c5687e8cd02d6f8a3aea40c118b439cb09501
treec523e187256ddde75cbd55dd5d7a79847c60ca5atree | snapshot
parent49e599b8595f9d33276860c6a02e05f240c4cecacommit | diff
spi: sh-hspi: modify write/read method

Current sh-hspi had wrong write/read method which was not linux standard.
If spi_transfer requests tx[2], rx[2] len=2,
then, driver should run tx[0], rx[0], tx[1], rx[1].
But current sh-hspi runs tx[0], tx[1], rx[0], rx[1].
This patch fixes it up.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
drivers/spi/spi-sh-hspi.c diff | blob | history
Domain: System / Kernel;