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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2017-08-08 23:51:26 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-09 19:52:54 +0300 |
| commit | 8447e4781f033f56cb18c2ec0301ea5d207877fc (patch) | |
| tree | 20b0ad775c4627f94e599848785b2c900a54385c /tools/perf/util/c++/clang.cpp | |
| parent | 1232978a0dff2d361c3d43cd74e46200c9933466 (diff) | |
| download | linux-8447e4781f033f56cb18c2ec0301ea5d207877fc.tar.xz | |
spi: spi-ep93xx: use 32-bit read/write for all registers
All the EP93xx SSP registers are 32-bit. Since most of the upper bits
are unused, this driver tries to be tricky and uses 8 or 16-bit I/O to
access the registers. This really just adds a bit of confusion.
Simplify the I/O by using 32-bit read/write's for all of the registers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
[chris: use u32 instead of unsigned int]
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/util/c++/clang.cpp')
0 files changed, 0 insertions, 0 deletions