[PATCH v2] iio: chemical: ccs811: cleanup checkpatch __packed warning

Change instance of __attribute__((__packed__)) to __packed per
checkpatch.pl warning.

Reported by checkpatch:
FILE: drivers/iio/chemical/ccs811.c

WARNING: Prefer __packed over __attribute__((__packed__))
+} __attribute__((__packed__));

Signed-off-by: Adi Nata <[email protected]>

v2:
- Rename commit message to include driver name

---
 drivers/iio/chemical/ccs811.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/chemical/ccs811.c b/drivers/iio/chemical/ccs811.c
index ce7187ccd706..0e5c79b775a2 100644
--- a/drivers/iio/chemical/ccs811.c
+++ b/drivers/iio/chemical/ccs811.c
@@ -70,7 +70,7 @@ struct ccs811_reading {
 	u8 status;
 	u8 error;
 	__be16 raw_data;
-} __attribute__((__packed__));
+} __packed;
 
 struct ccs811_data {
 	struct i2c_client *client;
-- 
2.47.3