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Date: Thu, 20 Feb 2014 15:52:07 -0800 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Axel Lin <axel.lin@...ics.com>, Mark Brown <broonie@...aro.org> Subject: [PATCH 3.12 24/82] spi: nuc900: Set SPI_LSB_FIRST for master->mode_bits if hw->pdata->lsb is true 3.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Axel Lin <axel.lin@...ics.com> commit f7db1588d6028c97c098bb6445eaabc56a25fed8 upstream. Otherwise, spi_setup() fails with unsupported mode bits message. Signed-off-by: Axel Lin <axel.lin@...ics.com> Signed-off-by: Mark Brown <broonie@...aro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/spi/spi-nuc900.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/spi/spi-nuc900.c +++ b/drivers/spi/spi-nuc900.c @@ -363,6 +363,8 @@ static int nuc900_spi_probe(struct platf init_completion(&hw->done); master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH; + if (hw->pdata->lsb) + master->mode_bits |= SPI_LSB_FIRST; master->num_chipselect = hw->pdata->num_cs; master->bus_num = hw->pdata->bus_num; hw->bitbang.master = hw->master; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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