From mboxrd@z Thu Jan 1 00:00:00 1970 From: tpiepho@gmail.com (Trent Piepho) Date: Tue, 2 Apr 2013 05:19:52 -0700 Subject: [PATCH V2 09/12] spi/mxs: Remove check of spi mode bits In-Reply-To: <1364905195-24286-1-git-send-email-tpiepho@gmail.com> References: <1364905195-24286-1-git-send-email-tpiepho@gmail.com> Message-ID: <1364905195-24286-9-git-send-email-tpiepho@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 Cc: Marek Vasut Cc: Fabio Estevam Cc: Shawn Guo --- 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