iio:ad5686: Mark transfer buffer as __be32
Fixes the following warnings from sparse:
drivers/iio/dac/ad5686.c:100:25: warning: incorrect type in assignment (different base types)
drivers/iio/dac/ad5686.c:100:25: expected unsigned int [unsigned] [usertype] d32
drivers/iio/dac/ad5686.c:100:25: got restricted __be32 [usertype] <noident>
drivers/iio/dac/ad5686.c:122:25: warning: incorrect type in assignment (different base types)
drivers/iio/dac/ad5686.c:122:25: expected unsigned int [unsigned] [usertype] d32
drivers/iio/dac/ad5686.c:122:25: got restricted __be32 [usertype] <noident>
drivers/iio/dac/ad5686.c:124:25: warning: incorrect type in assignment (different base types)
drivers/iio/dac/ad5686.c:124:25: expected unsigned int [unsigned] [usertype] d32
drivers/iio/dac/ad5686.c:124:25: got restricted __be32 [usertype] <noident>
drivers/iio/dac/ad5686.c:130:16: warning: cast to restricted __be32
drivers/iio/dac/ad5686.c:130:16: warning: cast to restricted __be32
drivers/iio/dac/ad5686.c:130:16: warning: cast to restricted __be32
drivers/iio/dac/ad5686.c:130:16: warning: cast to restricted __be32
drivers/iio/dac/ad5686.c:130:16: warning: cast to restricted __be32
drivers/iio/dac/ad5686.c:130:16: warning: cast to restricted __be32
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index 30e506e..e56ec0a 100644
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -78,7 +78,7 @@
*/
union {
- u32 d32;
+ __be32 d32;
u8 d8[4];
} data[3] ____cacheline_aligned;
};