[PATCH v2 02/18] spi: fsl-espi: simplify fsl_espi_setup_transfer
DORMANTno replies
From: Heiner Kallweit <hidden>
Date: 2016-09-04 07:56:57
Subsystem:
spi subsystem, the rest · Maintainers:
Mark Brown, Linus Torvalds
Simplify fsl_espi_setup_transfer a little. Signed-off-by: Heiner Kallweit <redacted> --- v2: - changed order of patches to do trivial changes first --- 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 c0023c0..51696a6 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c@@ -187,12 +187,10 @@ 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;
--
2.9.2
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