Staging: iio: ad7606: Fix sparse endian warning

Fix following sparse warning:
warning: cast to restricted __be16

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/adc/ad7606_spi.c b/drivers/staging/iio/adc/ad7606_spi.c
index d873a51..825da07 100644 (file)
--- a/drivers/staging/iio/adc/ad7606_spi.c
+++ b/drivers/staging/iio/adc/ad7606_spi.c
@@ -21,7 +21,8 @@ static int ad7606_spi_read_block(struct device *dev,
 {
        struct spi_device *spi = to_spi_device(dev);
        int i, ret;
-       unsigned short *data = buf;
+       unsigned short *data;
+       __be16 *bdata = buf;
 
        ret = spi_read(spi, buf, count * 2);
        if (ret < 0) {
@@ -30,7 +31,7 @@ static int ad7606_spi_read_block(struct device *dev,
        }
 
        for (i = 0; i < count; i++)
-               data[i] = be16_to_cpu(data[i]);
+               data[i] = be16_to_cpu(bdata[i]);
 
        return 0;
 }