Commit 61489b0f authored Apr 11, 2017 by Liam Breck Committed by Sebastian Reichel Apr 14, 2017

power: supply: bq24190_charger: Longer delay while polling reset flag



On chip reset, polling loop used udelay(10) which is too short
to be useful. Instead, use usleep_range(100, 200).

Signed-off-by: Liam Breck <kernel@networkimprov.net>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

parent e3ebc381

drivers/power/supply/bq24190_charger.c

+4 −7

Original line number	Diff line number	Diff line
		@@ -550,16 +550,13 @@ static int bq24190_register_reset(struct bq24190_dev_info *bdi)
		if (ret < 0)
		return ret;

		if (!v)
		break;
		if (v == 0)
		return 0;

		udelay(10);
		usleep_range(100, 200);
		} while (--limit);

		if (!limit)
		return -EIO;

		return 0;
		}

		/* Charger power supply property routines */