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arm64: debug: mark a function as __init to save some memory

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'debug_monitors_init()' is only called via 'postcore_initcall'.
It can be marked as __init to save a few bytes of memory.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20200531110015.598607-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Christophe JAILLET 2020-05-31 13:00:15 +02:00 committed by Will Deacon
parent 333ed74689
commit 5311ebfb61
1 changed files with 1 additions and 1 deletions
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arch/arm64/kernel/debug-monitors.c
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@ -130,7 +130,7 @@ static int clear_os_lock(unsigned int cpu)
return 0; return 0;
} }
static int debug_monitors_init(void) static int __init debug_monitors_init(void)
{ {
return cpuhp_setup_state(CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING, return cpuhp_setup_state(CPUHP_AP_ARM64_DEBUG_MONITORS_STARTING,
"arm64/debug_monitors:starting", "arm64/debug_monitors:starting",