Merge "input: synaptics_dsx_core: make clocks as optional for secure touch"

static void synaptics_secure_touch_init(struct synaptics_rmi4_data *data)

{

	int ret = 0;

	data->st_initialized = 0;

	init_completion(&data->st_powerdown);

	init_completion(&data->st_irq_processed);

	/* Get clocks */

	data->core_clk = clk_get(data->pdev->dev.parent, "core_clk");

	if (IS_ERR(data->core_clk)) {

		ret = PTR_ERR(data->core_clk);

		dev_err(data->pdev->dev.parent,

			"%s: error on clk_get(core_clk):%d\n", __func__, ret);

		return;

		data->core_clk = NULL;

		dev_warn(data->pdev->dev.parent,

			"%s: core_clk is not defined\n", __func__);

	}

	data->iface_clk = clk_get(data->pdev->dev.parent, "iface_clk");

	if (IS_ERR(data->iface_clk)) {

		ret = PTR_ERR(data->iface_clk);

		dev_err(data->pdev->dev.parent,

			"%s: error on clk_get(iface_clk):%d\n", __func__, ret);

		goto err_iface_clk;

		data->iface_clk = NULL;

		dev_warn(data->pdev->dev.parent,

			"%s: iface_clk is not defined\n", __func__);

	}

	data->st_initialized = 1;

	return;

err_iface_clk:

		clk_put(data->core_clk);

		data->core_clk = NULL;

}

static void synaptics_secure_touch_notify(struct synaptics_rmi4_data *rmi4_data)

{