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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-06-21 10:11:06 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-10 14:35:37 +0200 |
| commit | 0d989da36b1512a6c61ebbd9b155969f0d2de436 (patch) | |
| tree | f12284d6ab161cd664b7a3fab8c2ff3c28661617 | |
| parent | 55c7549819e438f40a3ef1d8ac5c38b73390bcb7 (diff) | |
| download | linux-0d989da36b1512a6c61ebbd9b155969f0d2de436.tar.bz2 | |
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 <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20200621081106.881915-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/base/topology.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |