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| author | Linus Walleij <linus.walleij@linaro.org> | 2018-06-27 10:52:07 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2018-07-02 16:00:49 +0200 |
| commit | 4a2398d7211f8f750b717ce4a2b0d117385f2a4a (patch) | |
| tree | 9021ac59e3a8a9268c964ea14dee0f7acbf56683 /drivers/spi/spi-qup.c | |
| parent | f9e03b0ef10ce5040714783a09cf12df26bcb3d7 (diff) | |
| download | linux-4a2398d7211f8f750b717ce4a2b0d117385f2a4a.tar.gz | |
gpio: sch311x: Use RMW to change direction
Bit 0 in the config register obviously controls the direction
of the GPIO so instead of hammering 0x0/0x1 into that register,
use read-modify-write so that we can also alter the other bits
in the register.
Cc: Bruno Randolf <br1@einfach.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/spi/spi-qup.c')
0 files changed, 0 insertions, 0 deletions