The spi core already checks for a slave setting mode bits that we
didn't list as supported when the master was registered. There is no
need to do it again in the master driver.
Signed-off-by: Trent Piepho <tpie...@gmail.com>
Cc: Marek Vasut <ma...@denx.de>
Cc: Fabio Estevam <fabio.este...@freescale.com>
Cc: Shawn Guo <shawn....@linaro.org>
---
drivers/spi/spi-mxs.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 2a2147a..d71029e 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -118,9 +118,6 @@ static int mxs_spi_setup(struct spi_device *dev)
if (!dev->bits_per_word)
dev->bits_per_word = 8;
- if (dev->mode & ~(SPI_CPOL | SPI_CPHA))
- return -EINVAL;
-
if (dev->bits_per_word != 8)
return -EINVAL;
--
1.7.10.4
------------------------------------------------------------------------------
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