staging:iio:ad9834: Mark transfer buffers as __b16
authorLars-Peter Clausen <lars@metafoo.de>
Mon, 25 Nov 2013 12:42:00 +0000 (12:42 +0000)
committerJonathan Cameron <jic23@kernel.org>
Tue, 3 Dec 2013 20:22:29 +0000 (20:22 +0000)
Fixes the following warnings from sparse:
drivers/staging/iio/frequency/ad9834.c:45:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:45:26:    expected unsigned short [unsigned] [short] <noident>
drivers/staging/iio/frequency/ad9834.c:45:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:47:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:47:26:    expected unsigned short [unsigned] [short] <noident>
drivers/staging/iio/frequency/ad9834.c:47:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:59:18: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:59:18:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:59:18:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:100:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:100:26:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:100:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:108:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:108:26:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:108:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:122:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:122:26:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:122:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:131:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:131:26:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:131:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:194:26: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:194:26:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:194:26:    got restricted __be16 [usertype] <noident>
drivers/staging/iio/frequency/ad9834.c:387:18: warning: incorrect type in assignment (different base types)
drivers/staging/iio/frequency/ad9834.c:387:18:    expected unsigned short [unsigned] data
drivers/staging/iio/frequency/ad9834.c:387:18:    got restricted __be16 [usertype] <noident>

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/staging/iio/frequency/ad9834.h

index ed5ed8d0007ff4b9eb4e7a7afd4057464f4c0a9c..8ca6e52bae6ba67fa7dd7b65b110dc1f57029221 100644 (file)
@@ -65,8 +65,8 @@ struct ad9834_state {
         * DMA (thus cache coherency maintenance) requires the
         * transfer buffers to live in their own cache lines.
         */
-       unsigned short                  data ____cacheline_aligned;
-       unsigned short                  freq_data[2] ;
+       __be16                          data ____cacheline_aligned;
+       __be16                          freq_data[2];
 };