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Subject[PATCH] PM: Constify static struct attribute_group
Date
The only usage of suspend_attr_group is to put its address in an array of
pointers to const attribute_group structs. Make it const to allow the
compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
kernel/power/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/power/main.c b/kernel/power/main.c
index 0aefd6f57e0a..12c7e1bb442f 100644
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -387,7 +387,7 @@ static struct attribute *suspend_attrs[] = {
NULL,
};

-static struct attribute_group suspend_attr_group = {
+static const struct attribute_group suspend_attr_group = {
.name = "suspend_stats",
.attrs = suspend_attrs,
};
--
2.30.0
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