From: Dan Carpenter Date: Thu, 18 May 2017 07:43:46 +0000 (+0300) Subject: power: supply: ltc3651-charger: fix some error codes in probe X-Git-Tag: v4.13-rc1~44^2~32 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e12854174bbe5bab7b8f3e378e05dc0700112112;p=platform%2Fkernel%2Flinux-exynos.git power: supply: ltc3651-charger: fix some error codes in probe There are several cut and past bugs here. ltc3651_charger->charger is NULL at this point, so we return success instead of the intended error codes. Fixes: c94d4ed017ae ("power: supply: Add ltc3651-charger driver") Signed-off-by: Dan Carpenter [Wei Yongjun found the same issue independently] Signed-off-by: Wei Yongjun Acked-by: Mike Looijmans Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/ltc3651-charger.c b/drivers/power/supply/ltc3651-charger.c index 5f8d5c0..eea63ff 100644 --- a/drivers/power/supply/ltc3651-charger.c +++ b/drivers/power/supply/ltc3651-charger.c @@ -110,21 +110,21 @@ static int ltc3651_charger_probe(struct platform_device *pdev) ltc3651_charger->acpr_gpio = devm_gpiod_get(&pdev->dev, "lltc,acpr", GPIOD_IN); if (IS_ERR(ltc3651_charger->acpr_gpio)) { - ret = PTR_ERR(ltc3651_charger->charger); + ret = PTR_ERR(ltc3651_charger->acpr_gpio); dev_err(&pdev->dev, "Failed to acquire acpr GPIO: %d\n", ret); return ret; } ltc3651_charger->fault_gpio = devm_gpiod_get_optional(&pdev->dev, "lltc,fault", GPIOD_IN); if (IS_ERR(ltc3651_charger->fault_gpio)) { - ret = PTR_ERR(ltc3651_charger->charger); + ret = PTR_ERR(ltc3651_charger->fault_gpio); dev_err(&pdev->dev, "Failed to acquire fault GPIO: %d\n", ret); return ret; } ltc3651_charger->chrg_gpio = devm_gpiod_get_optional(&pdev->dev, "lltc,chrg", GPIOD_IN); if (IS_ERR(ltc3651_charger->chrg_gpio)) { - ret = PTR_ERR(ltc3651_charger->charger); + ret = PTR_ERR(ltc3651_charger->chrg_gpio); dev_err(&pdev->dev, "Failed to acquire chrg GPIO: %d\n", ret); return ret; }