---

yaml
---
r: 249255
b: refs/heads/master
c: 232b164
h: refs/heads/master
i:
  249253: 89ad660
  249251: 27e23bf
  249247: 0d1a4d3
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: caca8c89c24d1fe1470aafacebe7d80910888235
+refs/heads/master: 232b1648e5d54b1e3f73463b0b26348889f12ae3

trunk/drivers/staging/iio/gyro/adxrs450_core.c

@@ -59,6 +59,9 @@ static int adxrs450_spi_read_reg_16(struct device *dev,
 	st->tx[2] = 0;
 	st->tx[3] = 0;
 
+	if (!(hweight32(be32_to_cpu(*(u32 *)st->tx)) & 1))
+		st->tx[3]  |= ADXRS450_P;
+
 	spi_message_init(&msg);
 	spi_message_add_tail(&xfers[0], &msg);
 	spi_message_add_tail(&xfers[1], &msg);
@@ -103,6 +106,10 @@ static int adxrs450_spi_write_reg_16(struct device *dev,
 	st->tx[1] = reg_address << 1 | val >> 15;
 	st->tx[2] = val >> 7;
 	st->tx[3] = val << 1;
+
+	if (!(hweight32(be32_to_cpu(*(u32 *)st->tx)) & 1))
+		st->tx[3]  |= ADXRS450_P;
+
 	spi_message_init(&msg);
 	spi_message_add_tail(&xfers, &msg);
 	ret = spi_sync(st->us, &msg);