From a94b9e5a81d7f69297bb1681c5130a185e047f57 Mon Sep 17 00:00:00 2001 From: Paul Walmsley Date: Wed, 10 Dec 2008 17:36:33 -0800 Subject: [PATCH] ARM: OMAP2: drop redundant pending write check for gptimer omap_dm_timer_write_reg() already waits for pending writes to complete, so the extra wait in omap_dm_timer_set_load() is superfluous. Signed-off-by: Paul Walmsley Cc: Richard Woodruff Acked-by: Kevin Hilman Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/dmtimer.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index 963c31c..595e3d5 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -539,10 +539,6 @@ void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, omap_dm_timer_write_reg(timer, OMAP_TIMER_CTRL_REG, l); omap_dm_timer_write_reg(timer, OMAP_TIMER_LOAD_REG, load); - /* REVISIT: hw feature, ttgr overtaking tldr? */ - while (readl(timer->io_base + (OMAP_TIMER_WRITE_PEND_REG & 0xff))) - cpu_relax(); - omap_dm_timer_write_reg(timer, OMAP_TIMER_TRIGGER_REG, 0); } -- 2.7.4