From a755af52f8ef278985d1475070c0647f2e6e47a7 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Sun, 4 Sep 2016 09:56:57 +0200 Subject: [PATCH] spi: fsl-espi: simplify fsl_espi_setup_transfer Simplify fsl_espi_setup_transfer a little. Signed-off-by: Heiner Kallweit Signed-off-by: Mark Brown --- drivers/spi/spi-fsl-espi.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index a9004fe5a5ed..b00313bed7e9 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -166,12 +166,10 @@ static void fsl_espi_setup_transfer(struct spi_device *spi, mpc8xxx_spi->get_rx = cs->get_rx; mpc8xxx_spi->get_tx = cs->get_tx; - bits_per_word = bits_per_word - 1; - /* mask out bits we are going to set */ cs->hw_mode &= ~(CSMODE_LEN(0xF) | CSMODE_DIV16 | CSMODE_PM(0xF)); - cs->hw_mode |= CSMODE_LEN(bits_per_word); + cs->hw_mode |= CSMODE_LEN(bits_per_word - 1); if ((mpc8xxx_spi->spibrg / hz) > 64) { cs->hw_mode |= CSMODE_DIV16; -- 2.39.2