diff options
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-07-19 12:39:11 +0530 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-07-26 08:25:17 +0200 |
| commit | 9731c0a9bc42f51187bf78007c79b667c9ccb427 (patch) | |
| tree | f6daf80a6ea3eec091759adae4630ac20e1718db /drivers/s390 | |
| parent | 9920decd64cdfa078efe968bf85de6bf50c73bb7 (diff) | |
s390/zcrypt_card: 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
1019 160 0 1179 49b drivers/s390/crypto/zcrypt_card.o
File size After adding 'const':
text data bss dec hex filename
1083 96 0 1179 49b drivers/s390/crypto/zcrypt_card.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')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_card.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/crypto/zcrypt_card.c b/drivers/s390/crypto/zcrypt_card.c index 53436ea52230..f85dacf1c284 100644 --- a/drivers/s390/crypto/zcrypt_card.c +++ b/drivers/s390/crypto/zcrypt_card.c @@ -98,7 +98,7 @@ static struct attribute *zcrypt_card_attrs[] = { NULL, }; -static struct attribute_group zcrypt_card_attr_group = { +static const struct attribute_group zcrypt_card_attr_group = { .attrs = zcrypt_card_attrs, }; |