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authorLinus Walleij <linus.walleij@linaro.org>2019-11-28 11:37:16 +0300
committerMark Brown <broonie@kernel.org>2019-11-28 16:16:56 +0300
commitf106904968e2a075e64653b9b79dda9f0f070ab5 (patch)
tree316568d7fde8b91e20df27c59ab0b830322616dc /drivers/spi/spi-fsl-spi.c
parentada9e3fcc175db4538f5b5e05abf5dedf626e550 (diff)
downloadlinux-f106904968e2a075e64653b9b79dda9f0f070ab5.tar.xz
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/spi-fsl-spi.c')
-rw-r--r--drivers/spi/spi-fsl-spi.c1
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;