diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-19 12:39:15 +0530 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-07-26 08:25:20 +0200 |
| commit | cb0259ca61b0dd4617fb62c821492ae76a6390b4 (patch) | |
| tree | af8bee4b91206b6c7863e573dea6879bb43aa33f /drivers/s390/char/raw3270.c | |
| parent | cfe9a0428dda7122c3da1c65d252c37f37b1486a (diff) | |
s390/raw3270: constify attribute_group structures.
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work
with const attribute_group. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
8069 816 16 8901 22c5 drivers/s390/char/raw3270.o
File size After adding 'const':
text data bss dec hex filename
8133 752 16 8901 22c5 drivers/s390/char/raw3270.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/char/raw3270.c')
| -rw-r--r-- | drivers/s390/char/raw3270.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index 710f2292911d..5d4f053d7c38 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -1082,7 +1082,7 @@ static struct attribute * raw3270_attrs[] = { NULL, }; -static struct attribute_group raw3270_attr_group = { +static const struct attribute_group raw3270_attr_group = { .attrs = raw3270_attrs, }; |