From fc5b85b0ad1f9da948e4d683710081a9bda357cb Mon Sep 17 00:00:00 2001 From: Michael Hennerich Date: Mon, 21 Mar 2011 16:44:35 +0100 Subject: [PATCH] staging: IIO: IMU: ADIS16400: Fix up SPI messages cs_change behavior cs_change must not be set in the last transfer of a spi message Signed-off-by: Michael Hennerich Acked-by: Jonathan Cameron CC: stable Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/imu/adis16400_core.c | 2 -- drivers/staging/iio/imu/adis16400_ring.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c index cfb108a1545b..1007e3ded92f 100644 --- a/drivers/staging/iio/imu/adis16400_core.c +++ b/drivers/staging/iio/imu/adis16400_core.c @@ -93,7 +93,6 @@ static int adis16400_spi_write_reg_16(struct device *dev, .tx_buf = st->tx + 2, .bits_per_word = 8, .len = 2, - .cs_change = 1, }, }; @@ -137,7 +136,6 @@ static int adis16400_spi_read_reg_16(struct device *dev, .rx_buf = st->rx, .bits_per_word = 8, .len = 2, - .cs_change = 1, }, }; diff --git a/drivers/staging/iio/imu/adis16400_ring.c b/drivers/staging/iio/imu/adis16400_ring.c index 33293fba9bcc..ac381ca126fc 100644 --- a/drivers/staging/iio/imu/adis16400_ring.c +++ b/drivers/staging/iio/imu/adis16400_ring.c @@ -122,12 +122,10 @@ static int adis16400_spi_read_burst(struct device *dev, u8 *rx) .tx_buf = st->tx, .bits_per_word = 8, .len = 2, - .cs_change = 0, }, { .rx_buf = rx, .bits_per_word = 8, .len = 24, - .cs_change = 1, }, }; -- 2.34.1