drivers,inv_mpu: fix reg name err

Change-Id: I965cdb614b2ba28bb8b61af561799fd237d7e50d
Signed-off-by: Zorro Liu <lyx@rock-chips.com>

diff --git a/drivers/staging/iio/imu/inv_mpu/inv_mpu_spi.c b/drivers/staging/iio/imu/inv_mpu/inv_mpu_spi.c
index 5642d2715020647b11354034456bee182283ce24..e95802f0be406ed021708c9b02bd24d4c52d53ca 100644 (file)
--- a/drivers/staging/iio/imu/inv_mpu/inv_mpu_spi.c
+++ b/drivers/staging/iio/imu/inv_mpu/inv_mpu_spi.c
@@ -62,7 +62,7 @@ static int inv_spi_read(struct inv_mpu_iio_s *st, u8 reg, int len, u8 *data)
 
        d[0] = (reg | INV_SPI_READ);
 
-       if ((reg == REG_FIFO_R_W) || (reg == FIFO_COUNT_BYTE))
+       if ((reg == REG_FIFO_R_W) || (reg == REG_FIFO_COUNT_H))
                spi->max_speed_hz = 20000000;
        else
                spi->max_speed_hz = 1000000;