From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Sat, 29 Aug 2020 12:43:55 +0000 (+0200)
Subject: extcon: max77843: Return error code of extcon_dev_allocate()
X-Git-Tag: v5.15~2672^2~35^2~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a4cf11faf86243bab418f406cc8ebf16bd91bcf2;p=platform%2Fkernel%2Flinux-starfive.git

extcon: max77843: Return error code of extcon_dev_allocate()

devm_extcon_dev_allocate() can fail of multiple reasons.  The call
returns proper error code on failure so pass it instead of fixed ENOMEM.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---

diff --git a/drivers/extcon/extcon-max77843.c b/drivers/extcon/extcon-max77843.c
index e6b50ca..8e6e97e 100644
--- a/drivers/extcon/extcon-max77843.c
+++ b/drivers/extcon/extcon-max77843.c
@@ -845,7 +845,7 @@ static int max77843_muic_probe(struct platform_device *pdev)
 			max77843_extcon_cable);
 	if (IS_ERR(info->edev)) {
 		dev_err(&pdev->dev, "Failed to allocate memory for extcon\n");
-		ret = -ENODEV;
+		ret = PTR_ERR(info->edev);
 		goto err_muic_irq;
 	}