3.16.51-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx> commit 13718564167da80b6169809185b4c5a32497d0c1 upstream. Enable multiread by default for LIS3MDL since using I2C interface the subaddr Msb is used to automatically increase the slave address during multiple data read/write. In the same way, using SPI interface, bit 1 in register address is used to enable auto-increment of the slave address in multiple read/write. Fixes: 872e79add756 (iio:magn: Add STMicroelectronics magn driver) Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxx> Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx> [bwh: Backported to 3.16: Update the macro used to fill in this field] Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> --- drivers/iio/magnetometer/st_magn_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/iio/magnetometer/st_magn_core.c +++ b/drivers/iio/magnetometer/st_magn_core.c @@ -112,7 +112,7 @@ #define ST_MAGN_2_FS_AVL_8000_GAIN 292 #define ST_MAGN_2_FS_AVL_12000_GAIN 438 #define ST_MAGN_2_FS_AVL_16000_GAIN 584 -#define ST_MAGN_2_MULTIREAD_BIT false +#define ST_MAGN_2_MULTIREAD_BIT true #define ST_MAGN_2_OUT_X_L_ADDR 0x28 #define ST_MAGN_2_OUT_Y_L_ADDR 0x2a #define ST_MAGN_2_OUT_Z_L_ADDR 0x2c