Unverified Commit f34ecdbd authored Sep 18, 2018 by David Lechner Committed by Mark Brown Sep 18, 2018

spi: spi-davinci: Don't error when SPI_CS_WORD and cs_gpio



This remove the check and subsequent return of error for the case when
a SPI device requires SPI_CS_WORD and is also configured to use a GPIO
for the CS line.

Commit a134cc414e86 ("spi: always use software fallback for SPI_CS_WORD
when using cs_gio") handles this case now, so this check is no longer
necessary.

Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 71388b21

drivers/spi/spi-davinci.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -441,9 +441,6 @@ static int davinci_spi_setup(struct spi_device *spi)

		if (internal_cs) {
		set_io_bits(dspi->base + SPIPC0, 1 << spi->chip_select);
		} else if (spi->mode & SPI_CS_WORD) {
		dev_err(&spi->dev, "SPI_CS_WORD can't be use with GPIO CS\n");
		return -EINVAL;
		}
		}

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