On Fri, Aug 04, 2017 at 09:51:38PM -0400, Amitoj Kaur Chawla wrote: > 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. I'm afraid the exact same patch has already been submitted before. http://www.spinics.net/lists/linux-media/msg118090.html Sean > > File size before: > text data bss dec hex filename > 36981 16776 960 54717 d5bd drivers/media/rc/imon.o > > File size after: > text data bss dec hex filename > 37173 16584 960 54717 d5bd drivers/media/rc/imon.o > > This change was made with the help of Coccinelle. > > Signed-off-by: Amitoj Kaur Chawla <amitoj1606@xxxxxxxxx> > --- > drivers/media/rc/imon.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c > index bd76534..717ba78 100644 > --- a/drivers/media/rc/imon.c > +++ b/drivers/media/rc/imon.c > @@ -911,7 +911,7 @@ static struct attribute *imon_display_sysfs_entries[] = { > NULL > }; > > -static struct attribute_group imon_display_attr_group = { > +static const struct attribute_group imon_display_attr_group = { > .attrs = imon_display_sysfs_entries > }; > > @@ -920,7 +920,7 @@ static struct attribute *imon_rf_sysfs_entries[] = { > NULL > }; > > -static struct attribute_group imon_rf_attr_group = { > +static const struct attribute_group imon_rf_attr_group = { > .attrs = imon_rf_sysfs_entries > }; > > -- > 2.7.4
