Staging: iio: impedance-analyzer: Fix sparse warning

Fix following sparse endian warning:

drivers/staging/iio/impedance-analyzer/ad5933.c:671:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:671:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:671:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:671:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:672:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:672:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:672:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:672:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:674:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:674:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:674:34: warning: cast to restricted __be16
drivers/staging/iio/impedance-analyzer/ad5933.c:674:34: warning: cast to restricted __be16

Signed-off-by: Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c
index c18109c55497087076df8f780fe81c1270524676..10c43dda0f5a37009d6ba65bda523e2883fb8e17 100644 (file)
--- a/drivers/staging/iio/impedance-analyzer/ad5933.c
+++ b/drivers/staging/iio/impedance-analyzer/ad5933.c
@@ -644,7 +644,8 @@ static void ad5933_work(struct work_struct *work)
        struct ad5933_state *st = container_of(work,
                struct ad5933_state, work.work);
        struct iio_dev *indio_dev = i2c_get_clientdata(st->client);
-       signed short buf[2];
+       __be16 buf[2];
+       int val[2];
        unsigned char status;
 
        mutex_lock(&indio_dev->mlock);
@@ -668,12 +669,12 @@ static void ad5933_work(struct work_struct *work)
                                scan_count * 2, (u8 *)buf);
 
                if (scan_count == 2) {
-                       buf[0] = be16_to_cpu(buf[0]);
-                       buf[1] = be16_to_cpu(buf[1]);
+                       val[0] = be16_to_cpu(buf[0]);
+                       val[1] = be16_to_cpu(buf[1]);
                } else {
-                       buf[0] = be16_to_cpu(buf[0]);
+                       val[0] = be16_to_cpu(buf[0]);
                }
-               iio_push_to_buffers(indio_dev, buf);
+               iio_push_to_buffers(indio_dev, val);
        } else {
                /* no data available - try again later */
                schedule_delayed_work(&st->work, st->poll_time_jiffies);