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ARM: mv78xx0: mark mv78xx0_timer_init as __init_refok

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The sys_timer init function is only called at __init time,
so it's safe to mark mv78xx0_timer_init as __init_refok,
which allows us to call orion_time_init without getting
a link time warning.

Without this patch, building mv78xx0_defconfig results in:

WARNING: vmlinux.o(.text+0x15470): Section mismatch in reference from the function mv78xx0_timer_init() to the function .init.text:orion_time_init()
The function mv78xx0_timer_init() references
the function __init orion_time_init().
This is often because mv78xx0_timer_init lacks a __init
annotation or the annotation of orion_time_init is wrong.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Lunn <andrew@lunn.ch>
This commit is contained in:
Arnd Bergmann 2012-04-30 15:44:12 +00:00
parent 673550a19f
commit e7215fb33a
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-mv78xx0/common.c
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@ -341,7 +341,7 @@ void __init mv78xx0_init_early(void)
orion_time_set_base(TIMER_VIRT_BASE);
}
static void mv78xx0_timer_init(void)
static void __init_refok mv78xx0_timer_init(void)
{
orion_time_init(BRIDGE_VIRT_BASE, BRIDGE_INT_TIMER1_CLR,
IRQ_MV78XX0_TIMER_1, get_tclk());