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Commit a94b9e5a authored by Paul Walmsley's avatar Paul Walmsley Committed by Tony Lindgren
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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: default avatarPaul Walmsley <paul@pwsan.com>
Cc: Richard Woodruff <r-woodruff2@ti.com>
Acked-by: default avatarKevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 6a769ed4

arch/arm/plat-omap/dmtimer.c

+0 −4
Original line number Diff line number Diff line
@@ -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);

}