linux-kernel - Re: [PATCHv3 2/4] Input: keypad: Add smsc ece1099 keypad driver

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Date:	Mon, 01 Oct 2012 20:28:20 +0530
From:	Shubhrajyoti <shubhrajyoti@...com>
To:	Sourav Poddar <sourav.poddar@...com>
CC:	devicetree-discuss@...ts.ozlabs.org,
	linux-arm-kernel@...ts.infradead.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
	b-cousson@...com, balbi@...com, santosh.shilimkar@...com,
	dmitry.torokhov@...il.com
Subject: Re: [PATCHv3 2/4] Input: keypad: Add smsc ece1099 keypad driver

On Monday 01 October 2012 04:31 PM, Sourav Poddar wrote:
> +smsc_probe(struct platform_device *pdev)
> +{
> +	struct device *dev = &pdev->dev;
> +	struct smsc *smsc = dev_get_drvdata(pdev->dev.parent);
> +	struct input_dev *input;
> +	struct smsc_keypad *kp;
> +	int ret = 0, error;
> +	int col, i, max_keys, row_shift;
> +	int irq;
> +	int addr;
> +
> +	kp = devm_kzalloc(dev, sizeof(*kp), GFP_KERNEL);
> +
> +	input = input_allocate_device();
> +	if (!kp || !input) {
> +		error = -ENOMEM;
> +		goto err1;
> +	}
> +
> +	error = smsc_keypad_parse_dt(&pdev->dev, kp);
> +	if (error)
> +		return error;
>
Are we leaking input here?
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