From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: David Lechner To: linux-spi@vger.kernel.org, linux-iio@vger.kernel.org Cc: David Lechner , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler , Mark Brown , Geert Uytterhoeven , linux-kernel@vger.kernel.org Subject: [PATCH 2/3] spi: spi-davinci: Don't error when SPI_CS_WORD and cs_gpio Date: Tue, 18 Sep 2018 12:08:49 -0500 Message-Id: <20180918170850.2749-3-david@lechnology.com> In-Reply-To: <20180918170850.2749-1-david@lechnology.com> References: <20180918170850.2749-1-david@lechnology.com> List-ID: 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 --- drivers/spi/spi-davinci.c | 3 --- 1 file changed, 3 deletions(-) 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; } } -- 2.17.1