extcon: max77693: Use devm_extcon_dev_allocate for extcon_dev
This patch use devm_extcon_dev_allocate() to simplify the memory control of extcon device. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Felipe Balbi <balbi@ti.com>
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@ -1175,23 +1175,22 @@ static int max77693_muic_probe(struct platform_device *pdev)
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}
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/* Initialize extcon device */
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info->edev = devm_kzalloc(&pdev->dev, sizeof(struct extcon_dev),
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GFP_KERNEL);
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if (!info->edev) {
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info->edev = devm_extcon_dev_allocate(&pdev->dev,
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max77693_extcon_cable);
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if (IS_ERR(info->edev)) {
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dev_err(&pdev->dev, "failed to allocate memory for extcon\n");
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ret = -ENOMEM;
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goto err_irq;
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}
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info->edev->name = DEV_NAME;
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info->edev->dev.parent = &pdev->dev;
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info->edev->supported_cable = max77693_extcon_cable;
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ret = devm_extcon_dev_register(&pdev->dev, info->edev);
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if (ret) {
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dev_err(&pdev->dev, "failed to register extcon device\n");
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goto err_irq;
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}
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/* Initialize MUIC register by using platform data or default data */
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if (pdata && pdata->muic_data) {
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init_data = pdata->muic_data->init_data;
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