[PATCH v2 4/4] spi: spidev: add SPI_MOSI_IDLE_LOW mode bit

From: Boerge Struempfel
Date: Thu May 11 2023 - 19:14:39 EST


Allow userspace to set SPI_MOSI_IDLE_LOW mode bit using the
SPI_IOC_WR_MODE32 ioctl.

Signed-off-by: Boerge Struempfel <bstruempfel@xxxxxxxxxxxxxx>
---
drivers/spi/spidev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 39d94c8508390..e50da54468ec6 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -64,7 +64,7 @@ static_assert(N_SPI_MINORS > 0 && N_SPI_MINORS <= 256);
| SPI_NO_CS | SPI_READY | SPI_TX_DUAL \
| SPI_TX_QUAD | SPI_TX_OCTAL | SPI_RX_DUAL \
| SPI_RX_QUAD | SPI_RX_OCTAL \
- | SPI_RX_CPHA_FLIP)
+ | SPI_RX_CPHA_FLIP | SPI_MOSI_IDLE_LOW)

struct spidev_data {
dev_t devt;
--
2.25.1