Commit 111242d6 authored by Ladislav Michl's avatar Ladislav Michl Committed by Sebastian Reichel
Browse files

power: supply: charger-manager: Verify polling interval only when polling requested 



Driver bails out with -EINVAL when no polling specififaion is requested.
Fix that by verifing polling interval only if polling_mode is different
from CM_POLL_DISABLE.

Signed-off-by: default avatarLadislav Michl <ladis@linux-mips.org>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
parent 39b4fb80

drivers/power/supply/charger-manager.c

+3 −2
Original line number Diff line number Diff line
@@ -1700,8 +1700,9 @@ static int charger_manager_probe(struct platform_device *pdev) 
		power_supply_put(psy);

	}



	if (desc->polling_interval_ms == 0 ||

	    msecs_to_jiffies(desc->polling_interval_ms) <= CM_JIFFIES_SMALL) {

	if (cm->desc->polling_mode != CM_POLL_DISABLE &&

	    (desc->polling_interval_ms == 0 ||

	     msecs_to_jiffies(desc->polling_interval_ms) <= CM_JIFFIES_SMALL)) {

		dev_err(&pdev->dev, "polling_interval_ms is too small\n");

		return -EINVAL;

	}

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