Merge series "SPI/ Input: ads7846: properly handle spi->mode flags" from...

Merge series "SPI/ Input: ads7846: properly handle spi->mode flags" from Oleksij Rempel <o.rempel@pengutronix.de>:

changes v2:
- add SPI_MODE_X_MASK macro
- ads7846: clear SPI_MODE_X_MASK bits to set driver specific mode.

Oleksij Rempel (2):
  spi: introduce SPI_MODE_X_MASK macro
  Input: ads7846: do not overwrite spi->mode flags set by spi framework

 drivers/input/touchscreen/ads7846.c | 3 ++-
 include/linux/spi/spi.h             | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

commit-base: 3650b228

--
2.28.0

include/linux/spi/spi.h

@@ -171,6 +171,7 @@ struct spi_device {
 #define	SPI_MODE_1	(0|SPI_CPHA)
 #define	SPI_MODE_2	(SPI_CPOL|0)
 #define	SPI_MODE_3	(SPI_CPOL|SPI_CPHA)
+#define	SPI_MODE_X_MASK	(SPI_CPOL|SPI_CPHA)
 #define	SPI_CS_HIGH	0x04			/* chipselect active high? */
 #define	SPI_LSB_FIRST	0x08			/* per-word bits-on-wire */
 #define	SPI_3WIRE	0x10			/* SI/SO signals shared */