staging: iio: resolver: Remove & on function name to align with other IIO drivers.

Remove & from function pointers to conform to the style found in the wider
subsystem.  Done using the following semantic patch

// <smpl>
@r@
identifier f;
@@

f(...) { ... }
@@
identifier r.f;
@@

- &f
+ f
// </smpl>
Signed-off-by: simran singhal <singhalsimran0@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

drivers/staging/iio/resolver/ad2s1200.c

@@ -97,7 +97,7 @@ static const struct iio_chan_spec ad2s1200_channels[] = {
 };
 
 static const struct iio_info ad2s1200_info = {
-	.read_raw = &ad2s1200_read_raw,
+	.read_raw = ad2s1200_read_raw,
 	.driver_module = THIS_MODULE,
 };
 

drivers/staging/iio/resolver/ad2s90.c

@@ -47,7 +47,7 @@ static int ad2s90_read_raw(struct iio_dev *indio_dev,
 }
 
 static const struct iio_info ad2s90_info = {
-	.read_raw = &ad2s90_read_raw,
+	.read_raw = ad2s90_read_raw,
 	.driver_module = THIS_MODULE,
 };