spi: rspi: Abstract 8/16-bit Data Register access

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Add rspi_{write,read}_data(), to abstract 8-bit (QSPI, and RSPI on RZ/A1H)
versus 16-bit (RSPI) Data Register access.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Geert Uytterhoeven 2014-01-24 09:43:53 +01:00 • committed by Mark Brown

parent 79d2349542

commit 74da76865d

1 changed files with 35 additions and 21 deletions

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56

drivers/spi/spi-rspi.c

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