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 <a...@arndb.de>
Cc: Jason Cooper <ja...@lakedaemon.net>
Cc: Andrew Lunn <and...@lunn.ch>
---
arch/arm/mach-mv78xx0/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 3057f7d..e251ebc 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());
--
1.7.10
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