of_device_ids are not supposed to change at runtime. All functions
working with of_device_ids provided by <linux/of.h> work with const
of_device_ids. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
407 576 0 983 3d7 drivers/macintosh/rack-meter.o
File size after constify rackmeter_match.
text data bss dec hex filename
807 176 0 983 3d7 drivers/macintosh/rack-meter.o
Signed-off-by: Arvind Yadav <arvind.yadav...@gmail.com>
---
Changes in v1:
Subject was wrong. It should be constify rackmeter_match.
drivers/macintosh/rack-meter.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
index e199fd6..35582eb 100644
--- a/drivers/macintosh/rack-meter.c
+++ b/drivers/macintosh/rack-meter.c
@@ -579,7 +579,7 @@ static int rackmeter_shutdown(struct macio_dev* mdev)
return 0;
}
-static struct of_device_id rackmeter_match[] = {
+static const struct of_device_id rackmeter_match[] = {
{ .name = "i2s" },
{ }
};
--
1.9.1
