spi: fsl_dspi fix to stop extra transmissions
authorJared Bents <jared.bents@rockwellcollins.com>
Fri, 22 Mar 2019 14:46:52 +0000 (09:46 -0500)
committerJagan Teki <jagan@amarulasolutions.com>
Fri, 12 Apr 2019 05:54:24 +0000 (11:24 +0530)
commit40264c0ca89a6953e05e89b6abe491f4b6e4a149
tree21c5bb92242551370d0f852d8f74f94161b1a43b
parent567a3eb7956f98af4ed065499898c6d0ac6443c7
spi: fsl_dspi fix to stop extra transmissions

Update to prevent a byte of zeros being transmitted between
each byte in the tx buffer when providing both a tx buffer
and a rx buffer.

Signed-off-by: Jared Bents <jared.bents@rockwellcollins.com>
Cc: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
drivers/spi/fsl_dspi.c