Commit aee06591 authored Nov 04, 2014 by Xiaozhe Shi

power: qpnp-fg: do not charge unknown hotswapped batteries



Currently, the fuel gauge driver has a bug where if an unknown battery
is hotswapped, the fuel gauge does not update the status, so it will be
considered disconnected still. This can cause the battery to still be
charged, and the SOC to be stuck at 100%.

Fix this by resetting the type back to "Unknown battery" after getting
an unknown battery hotswapped in.

Change-Id: Ib620fb5f7d1fa8f69f0c8b1418c447f43b576632
Signed-off-by: Xiaozhe Shi <xiaozhes@codeaurora.org>

parent 760c7eda

drivers/power/qpnp-fg.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1656,7 +1656,9 @@ wait:
		fg_batt_type);
		if (!profile_node) {
		pr_err("couldn't find profile handle\n");
		return -ENODATA;
		old_batt_type = default_batt_type;
		rc = -ENODATA;
		goto fail;
		}

		rc = of_property_read_u32(profile_node, "qcom,max-voltage-uv",