diff --git a/[refs] b/[refs]
index 2bd2eb99dddc..5f471437ccd7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 232b1648e5d54b1e3f73463b0b26348889f12ae3
+refs/heads/master: 8ffc4e72131eb0103abf2be382b56f4fac0123c8
diff --git a/trunk/drivers/staging/iio/gyro/adxrs450_core.c b/trunk/drivers/staging/iio/gyro/adxrs450_core.c
index 5671276580f0..d73acff43846 100644
--- a/trunk/drivers/staging/iio/gyro/adxrs450_core.c
+++ b/trunk/drivers/staging/iio/gyro/adxrs450_core.c
@@ -116,6 +116,7 @@ static int adxrs450_spi_write_reg_16(struct device *dev,
 	if (ret)
 		dev_err(&st->us->dev, "problem while writing 16 bit register 0x%02x\n",
 				reg_address);
+	msleep(1); /* enforce sequential transfer delay 0.1ms */
 	mutex_unlock(&st->buf_lock);
 	return ret;
 }