Messages in this thread Patch in this message | | | Date | Tue, 1 Aug 2017 19:57:47 -0400 | From | Amitoj Kaur Chawla <> | Subject | [PATCH 2/2] atm: solos-pci: constify attribute_group structures |
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Functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. These attribute_group structures do not change at runtime so mark them as const.
File size before: text data bss dec hex filename 35740 28424 832 64996 fde4 drivers/atm/solos-pci.o
File size after: text data bss dec hex filename 35932 28232 832 64996 fde4 drivers/atm/solos-pci.o
This change was made with the help of Coccinelle.
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> --- drivers/atm/solos-pci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index c8f2ca6..3f9c37d 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -611,7 +611,7 @@ static struct attribute *solos_attrs[] = { NULL }; -static struct attribute_group solos_attr_group = { +static const struct attribute_group solos_attr_group = { .attrs = solos_attrs, .name = "parameters", }; @@ -628,7 +628,7 @@ static struct attribute *gpio_attrs[] = { NULL }; -static struct attribute_group gpio_attr_group = { +static const struct attribute_group gpio_attr_group = { .attrs = gpio_attrs, .name = "gpio", }; -- 2.7.4
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