From 838a2ae80a6ab52139fb1bf0a93ea8c5eff94488 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Sat, 12 Jan 2013 11:50:05 +0000 Subject: ARM: use clockevents_config_and_register() where possible The clockevent core is able to figure out the best mult and shift, calculate min_delta_ns and max_delta_ns, with the necessary info passed into clockevents_config_and_register(). Use this combined configure and register function where possible to make the codes less error prone and gain some positive diff stat. Signed-off-by: Shawn Guo Cc: Nicolas Ferre Reviewed-by: Anton Vorontsov Acked-by: Kukjin Kim Cc: Russell King Cc: Sascha Hauer Cc: Jason Cooper Tested-by: Roland Stigge Acked-by: Eric Miao Cc: Haojian Zhuang Cc: David Brown Tested-by: Tony Lindgren Acked-by: Barry Song Tested-by: Stephen Warren Acked-by: Tony Prisk Cc: Lennert Buytenhek Cc: Wan ZongShun Acked-by: Viresh Kumar Acked-by: Arnd Bergmann Acked-by: Jason Cooper Reviewed-by: Thomas Gleixner Signed-off-by: Olof Johansson --- arch/arm/mach-footbridge/dc21285-timer.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'arch/arm/mach-footbridge/dc21285-timer.c') diff --git a/arch/arm/mach-footbridge/dc21285-timer.c b/arch/arm/mach-footbridge/dc21285-timer.c index 3b54196447c7..a9918b691a84 100644 --- a/arch/arm/mach-footbridge/dc21285-timer.c +++ b/arch/arm/mach-footbridge/dc21285-timer.c @@ -101,12 +101,8 @@ static void __init footbridge_timer_init(void) setup_irq(ce->irq, &footbridge_timer_irq); - clockevents_calc_mult_shift(ce, mem_fclk_21285, 5); - ce->max_delta_ns = clockevent_delta2ns(0xffffff, ce); - ce->min_delta_ns = clockevent_delta2ns(0x000004, ce); ce->cpumask = cpumask_of(smp_processor_id()); - - clockevents_register_device(ce); + clockevents_config_and_register(ce, mem_fclk_21285, 0x4, 0xffffff); } struct sys_timer footbridge_timer = { -- cgit v1.2.1