| commit | 35301c996046243ca6e41d490dea2823f045614c | [log] [tgz] |
|---|---|---|
| author | Geert Uytterhoeven <geert+renesas@linux-m68k.org> | Fri Jan 24 09:43:54 2014 +0100 |
| committer | Mark Brown <broonie@linaro.org> | Mon Jan 27 20:02:09 2014 +0000 |
| tree | 047c5fb2bbe0ed3259a488a18da18d4fe7dc5b07 | |
| parent | 74da76865d57161cadf8f324281f23ed3eb5db9c [diff] |
spi: rspi: Add rspi_data_{out,in,out_in}() helpers
Add helpers rspi_data_{out,in,out_in}() to write, read, or write and
read data to/from the Data Register, taking care of waiting until data
or space is available in the buffers.
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>