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time: add weak annotation to timer_read_counter declaration

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A weak annotation is needed in order to prevent link errors when
get_ticks is overridden. This fixes sandbox build.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
This commit is contained in:
Rob Herring 2013-11-08 08:40:43 -06:00 committed by Tom Rini
parent efd9bb9c02
commit 65ba7add0d
1 changed files with 1 additions and 1 deletions
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lib/time.c
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@ -37,7 +37,7 @@ unsigned long notrace timer_read_counter(void)
#endif
}
#else
extern unsigned long timer_read_counter(void);
extern unsigned long __weak timer_read_counter(void);
#endif
unsigned long long __weak notrace get_ticks(void)