extcon: max77693: 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-max77693.c b/drivers/extcon/extcon-max77693.c
index 32fc5a6..4a410fd 100644 (file)
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -1157,7 +1157,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
                                              max77693_extcon_cable);
        if (IS_ERR(info->edev)) {
                dev_err(&pdev->dev, "failed to allocate memory for extcon\n");
-               return -ENOMEM;
+               return PTR_ERR(info->edev);
        }
 
        ret = devm_extcon_dev_register(&pdev->dev, info->edev);