From 0d989da36b1512a6c61ebbd9b155969f0d2de436 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 21 Jun 2020 10:11:06 +0200 Subject: [PATCH] topology: mark a function as __init to save some memory 'topology_sysfs_init()' is only called via 'device_initcall'. It can be marked as __init to save a few bytes of memory. Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/20200621081106.881915-1-christophe.jaillet@wanadoo.fr Signed-off-by: Greg Kroah-Hartman --- drivers/base/topology.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/base/topology.c b/drivers/base/topology.c index 4e033d4cc0dc..ad8d33c6077b 100644 --- a/drivers/base/topology.c +++ b/drivers/base/topology.c @@ -133,7 +133,7 @@ static int topology_remove_dev(unsigned int cpu) return 0; } -static int topology_sysfs_init(void) +static int __init topology_sysfs_init(void) { return cpuhp_setup_state(CPUHP_TOPOLOGY_PREPARE, "base/topology:prepare", topology_add_dev, -- 2.39.5