[PATCH v0 1/1] iio: Convert IIO_CHAN_SOFT_TIMESTAMP() to be compound literal

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

Currently IIO_CHAN_SOFT_TIMESTAMP() can only be used to fill the static
data.  In some cases it would be convenient to use it as right value in
the assignment operation. But it can't be done as is, because compiler
has no clue about the data layout. Converting it to be a compound literal
allows the above mentioned usage.

While at it, tidy up the indentation.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---

v0: to be incorporated into David's series

 include/linux/iio/iio.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h
index 96b05c86c325..711c00f67371 100644
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -353,15 +353,15 @@ static inline bool iio_channel_has_available(const struct iio_chan_spec *chan,
 		(chan->info_mask_shared_by_all_available & BIT(type));
 }
 
-#define IIO_CHAN_SOFT_TIMESTAMP(_si) {					\
+#define IIO_CHAN_SOFT_TIMESTAMP(_si) (struct iio_chan_spec) {		\
 	.type = IIO_TIMESTAMP,						\
 	.channel = -1,							\
 	.scan_index = _si,						\
 	.scan_type = {							\
 		.sign = 's',						\
-		.realbits = 64,					\
+		.realbits = 64,						\
 		.storagebits = 64,					\
-		},							\
+	},								\
 }
 
 s64 iio_get_time_ns(const struct iio_dev *indio_dev);
-- 
2.50.1