[PATCH 1/4] ARM: smp_twd: modernize clock event registration
From: Linus Walleij <hidden>
Date: 2011-12-12 09:56:45
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
From: Linus Walleij <redacted> This break-out from Colin Cross' cpufreq-aware TWD patch will just modernize the clock event registration code to use clockevents_config_and_register(). Signed-off-by: Colin Cross <redacted> Cc: Russell King <redacted> Acked-by: Thomas Gleixner <redacted> Acked-by: Rob Herring <redacted> Acked-by: Santosh Shilimkar <redacted> [Broke out of larger SMP TWD patch] Signed-off-by: Linus Walleij <redacted> --- arch/arm/kernel/smp_twd.c | 8 ++------ 1 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index a8a6682..f057561 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c@@ -173,15 +173,11 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk) clk->rating = 350; clk->set_mode = twd_set_mode; clk->set_next_event = twd_set_next_event; - clk->shift = 20; - clk->mult = div_sc(twd_timer_rate, NSEC_PER_SEC, clk->shift); - clk->max_delta_ns = clockevent_delta2ns(0xffffffff, clk); - clk->min_delta_ns = clockevent_delta2ns(0xf, clk); this_cpu_clk = __this_cpu_ptr(twd_evt); *this_cpu_clk = clk; - clockevents_register_device(clk); - + clockevents_config_and_register(clk, twd_timer_rate, + 0xf, 0xffffffff); enable_percpu_irq(clk->irq, 0); }
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1.7.3.2