From 9a0bd070fd3582aed024a2f13a30b1de307db1e2 Mon Sep 17 00:00:00 2001 From: Jonas Aaberg Date: Tue, 15 Jan 2013 14:09:13 +0000 Subject: [PATCH] ab8500_fg: Replace msleep() with usleep_range() for greater accuracy Doing so provides a greater degree of accuracy when dealing with time-frames between 1us and 20ms. msleep() is only accurate for wake-ups greater than 20ms. Signed-off-by: Lee Jones Signed-off-by: Jonas ABERG Reviewed-by: Johan BJORNSTEDT Signed-off-by: Anton Vorontsov --- drivers/power/ab8500_fg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c index 0f40c968286c..f3dbba8b3925 100644 --- a/drivers/power/ab8500_fg.c +++ b/drivers/power/ab8500_fg.c @@ -956,7 +956,7 @@ static int ab8500_fg_load_comp_volt_to_capacity(struct ab8500_fg *di) do { vbat += ab8500_fg_bat_voltage(di); i++; - msleep(5); + usleep_range(5000, 6000); } while (!ab8500_fg_inst_curr_done(di)); ab8500_fg_inst_curr_finalize(di, &di->inst_curr); -- 2.20.1