From b2d23256615c8f8b3215f0155b0234f0e310dfde Mon Sep 17 00:00:00 2001 From: "Ricardo B. Marliere" Date: Tue, 5 Mar 2024 16:55:24 -0300 Subject: ieee802154: cfg802154: make wpan_phy_class constant Since commit 43a7206b0963 ("driver core: class: make class_register() take a const *"), the driver core allows for struct class to be in read-only memory, so move the wpan_phy_class structure to be declared at build time placing it into read-only memory, instead of having to be dynamically allocated at boot time. Cc: Greg Kroah-Hartman Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Acked-by: Miquel Raynal Message-ID: <20240305-class_cleanup-wpan-v1-1-376f751fd481@marliere.net> [changed prefix from wifi to ieee802154 by stefan@datenfreihafen.org] Signed-off-by: Stefan Schmidt --- net/ieee802154/sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ieee802154/sysfs.c') diff --git a/net/ieee802154/sysfs.c b/net/ieee802154/sysfs.c index d2903933805c..6708160ebf9f 100644 --- a/net/ieee802154/sysfs.c +++ b/net/ieee802154/sysfs.c @@ -93,7 +93,7 @@ static SIMPLE_DEV_PM_OPS(wpan_phy_pm_ops, wpan_phy_suspend, wpan_phy_resume); #define WPAN_PHY_PM_OPS NULL #endif -struct class wpan_phy_class = { +const struct class wpan_phy_class = { .name = "ieee802154", .dev_release = wpan_phy_release, .dev_groups = pmib_groups, -- cgit v1.2.3