diff options
author | Bhumika Goyal <bhumirks@gmail.com> | 2016-09-26 08:01:38 +0300 |
---|---|---|
committer | Jonathan Cameron <jic23@kernel.org> | 2016-09-27 23:08:48 +0300 |
commit | d306ddbad1b21287eb4a779dbc1d1e782f2fb1e1 (patch) | |
tree | 1659145062da09d13822a976d25ae7beb0fc2285 /fs/file.c | |
parent | ea908ab69e7531bcebaf42e9c0c6f0b95a04330f (diff) | |
download | linux-d306ddbad1b21287eb4a779dbc1d1e782f2fb1e1.tar.xz |
Staging:iio:adc:ad7280a: constify attribute_group structures
Check for attribute_group structures that are only stored in the
attrs filed of iio_info structure. As the attrs field of iio_info
structures is constant, so these attribute_group structures can also be
declared constant.
Done using coccinelle:
@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct attribute_group i@p = {...};
@ok1@
identifier r1.i;
position p;
struct iio_info x;
@@
x.attrs=&i@p;
@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p
@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
static
+const
struct attribute_group i={...};
@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct attribute_group i;
File size before: drivers/staging/iio/adc/ad7280a.o
text data bss dec hex filename
6487 584 776 7847 1ea7
drivers/staging/iio/adc/ad7280a.o
File size after: drivers/staging/iio/adc/ad7280a.o
text data bss dec hex filename
6551 544 776 7871 1ebf
drivers/staging/iio/adc/ad7280a.o
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'fs/file.c')
0 files changed, 0 insertions, 0 deletions