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

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>

1 files changed, 6 insertions, 1 deletions

diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index 4285daa077b0..b39916ad31c2 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -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
 
 /*