* [PATCH] ARM: riscpc: mark a function as __init to save some memory
@ 2020-05-31 9:34 Christophe JAILLET
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From: Christophe JAILLET @ 2020-05-31 9:34 UTC (permalink / raw)
To: linux; +Cc: Christophe JAILLET, kernel-janitors, linux-kernel, linux-arm-kernel
'ecard_bus_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>
---
arch/arm/mach-rpc/ecard.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index 75cfad2cb143..9f4e7106efb9 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -1135,7 +1135,7 @@ struct bus_type ecard_bus_type = {
.shutdown = ecard_drv_shutdown,
};
-static int ecard_bus_init(void)
+static int __init ecard_bus_init(void)
{
return bus_register(&ecard_bus_type);
}
--
2.25.1
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2020-05-31 9:34 [PATCH] ARM: riscpc: mark a function as __init to save some memory Christophe JAILLET
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