clocksource: apb_timer: Remove unsused function

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: John Stultz <john.stultz@linaro.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Link: http://lkml.kernel.org/r/20130425143435.558006195@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/drivers/clocksource/dw_apb_timer.c b/drivers/clocksource/dw_apb_timer.c
index 8c2a35f..e54ca10 100644 (file)
--- a/drivers/clocksource/dw_apb_timer.c
+++ b/drivers/clocksource/dw_apb_timer.c
@@ -387,15 +387,3 @@ cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs)
 {
        return (cycle_t)~apbt_readl(&dw_cs->timer, APBTMR_N_CURRENT_VALUE);
 }
-
-/**
- * dw_apb_clocksource_unregister() - unregister and free a clocksource.
- *
- * @dw_cs:     The clocksource to unregister/free.
- */
-void dw_apb_clocksource_unregister(struct dw_apb_clocksource *dw_cs)
-{
-       clocksource_unregister(&dw_cs->cs);
-
-       kfree(dw_cs);
-}

diff --git a/include/linux/dw_apb_timer.h b/include/linux/dw_apb_timer.h
index dd755ce..b1cd959 100644 (file)
--- a/include/linux/dw_apb_timer.h
+++ b/include/linux/dw_apb_timer.h
@@ -51,7 +51,6 @@ dw_apb_clocksource_init(unsigned rating, const char *name, void __iomem *base,
 void dw_apb_clocksource_register(struct dw_apb_clocksource *dw_cs);
 void dw_apb_clocksource_start(struct dw_apb_clocksource *dw_cs);
 cycle_t dw_apb_clocksource_read(struct dw_apb_clocksource *dw_cs);
-void dw_apb_clocksource_unregister(struct dw_apb_clocksource *dw_cs);
 
 extern void dw_apb_timer_init(void);
 #endif /* __DW_APB_TIMER_H__ */