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| author |   Linus Walleij <linus.walleij@linaro.org> | 2019-11-28 09:37:16 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2019-11-28 13:16:56 +0000 |
| commit | f106904968e2a075e64653b9b79dda9f0f070ab5 (patch) | |
| tree | 316568d7fde8b91e20df27c59ab0b830322616dc /drivers/spi | |
| parent | spi: dw: Correct handling of native chipselect (diff) | |
| download | linux-dev-f106904968e2a075e64653b9b79dda9f0f070ab5.tar.xz linux-dev-f106904968e2a075e64653b9b79dda9f0f070ab5.zip | |
spi: fsl: Fix GPIO descriptor support
This makes the driver actually support looking up GPIO
descriptor. A coding mistake in the initial descriptor
support patch was that it was failing to turn on the very
feature it was implementing. Mea culpa.
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Reported-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes: 0f0581b24bd0 ("spi: fsl: Convert to use CS GPIO descriptors")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Christophe Leroy <christophe.leroy@c-s.fr>
Link: https://lore.kernel.org/r/20191128083718.39177-1-linus.walleij@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 114801a32371..c87e9c4506c2 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -611,6 +611,7 @@ static struct spi_master * fsl_spi_probe(struct device *dev, master->setup = fsl_spi_setup; master->cleanup = fsl_spi_cleanup; master->transfer_one_message = fsl_spi_do_one_msg; + master->use_gpio_descriptors = true; mpc8xxx_spi = spi_master_get_devdata(master); mpc8xxx_spi->max_bits_per_word = 32; |