[2/3] spi: spi-davinci: Don't error when SPI_CS_WORD and cs_gpio

Commit Message

David Lechner Sept. 18, 2018, 5:08 p.m. UTC

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 <[e-mail]>
---
 drivers/spi/spi-davinci.c | 3 ---
 1 file changed, 3 deletions(-)

Patch

diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index 205f763c7383..56adec83f8fc 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -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;
 		}
 	}