ARM: integrator: use clk_prepare_enable() for timer

The Integrator timer is using the clock framework to get the
timer frequency, but missed to prepare the clock before enabling.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 7b1055c..3b22675 100644 (file)
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -456,7 +456,7 @@ static void __init ap_init_timer(void)
 
        clk = clk_get_sys("ap_timer", NULL);
        BUG_ON(IS_ERR(clk));
-       clk_enable(clk);
+       clk_prepare_enable(clk);
        rate = clk_get_rate(clk);
 
        writel(0, TIMER0_VA_BASE + TIMER_CTRL);