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ARM: smp_twd: make local_timer_stop a symbol instead of a #define

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When CONFIG_HAVE_ARM_TWD is selected, local_timer_stop is a #define,
while all other local timers are using a real function.

Convert it to an alias of twd_timer_stop, as it helps converting
all local timers to another internal API in a sane way.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
This commit is contained in:
Marc Zyngier 2012-01-10 19:07:28 +00:00
parent a2821146e6
commit abde710ca8
3 changed files with 7 additions and 7 deletions
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6
arch/arm/include/asm/localtimer.h
View File

@ -26,17 +26,13 @@ void percpu_timer_setup(void);
#include "smp_twd.h"
#define local_timer_stop(c) twd_timer_stop((c))
#else
#endif
/*
* Stop the local timer
*/
void local_timer_stop(struct clock_event_device *);
#endif
/*
* Setup a local timer interrupt for a CPU.
*/

1
arch/arm/include/asm/smp_twd.h
View File

@ -23,6 +23,5 @@ struct clock_event_device;
extern void __iomem *twd_base;
void twd_timer_setup(struct clock_event_device *);
void twd_timer_stop(struct clock_event_device *);
#endif

7
arch/arm/kernel/smp_twd.c
View File

@ -87,12 +87,17 @@ int twd_timer_ack(void)
return 0;
}
void twd_timer_stop(struct clock_event_device *clk)
static void twd_timer_stop(struct clock_event_device *clk)
{
twd_set_mode(CLOCK_EVT_MODE_UNUSED, clk);
disable_percpu_irq(clk->irq);
}
/* Temporary hack to be removed when all TWD users are converted to
the new registration interface */
void local_timer_stop(struct clock_event_device *clk)
__attribute__ ((alias ("twd_timer_stop")));
#ifdef CONFIG_CPU_FREQ
/*