attribute_groups are not supposed to change at runtime. All functions
working with attribute_groups 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
18551 2256 77 20884 5194 drivers/media/rc/imon.o
File size After adding 'const':
text data bss dec hex filename
18679 2160 77 20916 51b4 drivers/media/rc/imon.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@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 3489010..e9cbfccd 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -911,7 +911,7 @@ static DEVICE_ATTR(associate_remote, S_IWUSR | S_IRUGO, show_associate_remote,
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 DEVICE_ATTR(associate_remote, S_IWUSR | S_IRUGO, show_associate_remote,
NULL
};
-static struct attribute_group imon_rf_attr_group = {
+static const struct attribute_group imon_rf_attr_group = {
.attrs = imon_rf_sysfs_entries
};
--
1.9.1
