---

yaml --- r: 354217 b: refs/heads/master c: 3c80372 h: refs/heads/master i: 354215: 800c45a v: v3
git-mirror · Jan 26, 2013 · a606b67 · a606b67
1 parent d3f1d79
commit a606b67
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9ab82f071125e340a052570df90813b11574f8d4
+refs/heads/master: 3c80372dae17cb1a5a493c9ed02f7ca2a8d9ce53
diff --git a/trunk/drivers/staging/iio/gyro/adis16080_core.c b/trunk/drivers/staging/iio/gyro/adis16080_core.c
@@ -39,7 +39,7 @@ struct adis16080_state {
 	struct spi_device		*us;
 	struct mutex			buf_lock;
 
-	u8 buf[2] ____cacheline_aligned;
+	__be16 buf ____cacheline_aligned;
 };
 
 static int adis16080_read_sample(struct iio_dev *indio_dev,
@@ -60,16 +60,15 @@ static int adis16080_read_sample(struct iio_dev *indio_dev,
 	};
 
 	mutex_lock(&st->buf_lock);
-	st->buf[0] = addr >> 8;
-	st->buf[1] = addr;
+	st->buf = cpu_to_be16(addr | ADIS16080_DIN_WRITE);
 
 	spi_message_init(&m);
 	spi_message_add_tail(&t[0], &m);
 	spi_message_add_tail(&t[1], &m);
 
 	ret = spi_sync(st->us, &m);
 	if (ret == 0)
-		*val = sign_extend32(((st->buf[0] & 0xF) << 8) | st->buf[1], 11);
+		*val = sign_extend32(be16_to_cpu(st->buf), 11);
 	mutex_unlock(&st->buf_lock);
 
 	return ret;