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| author | Arnd Bergmann <arnd@arndb.de> | 2012-04-30 15:44:12 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-07 10:33:07 +0200 |
| commit | e7215fb33acfba65f0a83a2cf3c58c529e042078 (patch) | |
| tree | d168f6f63e6b8ef3d31cb01f4cb009e4cc0b52a5 | |
| parent | 673550a19f01c7955a1321ed9f43a4e2fd9cabf6 (diff) | |
| download | lwn-e7215fb33acfba65f0a83a2cf3c58c529e042078.tar.gz lwn-e7215fb33acfba65f0a83a2cf3c58c529e042078.zip | |
ARM: mv78xx0: mark mv78xx0_timer_init as __init_refok
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>
| -rw-r--r-- | arch/arm/mach-mv78xx0/common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c index 3057f7d4329a..e251ebc72289 100644 --- a/arch/arm/mach-mv78xx0/common.c +++ b/arch/arm/mach-mv78xx0/common.c @@ -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()); |