Hi,
On Wed, Feb 13, 2013 at 07:52:19PM +0530, Archit Taneja wrote:
> @@ -444,6 +445,20 @@ static int n8x0_panel_probe(struct omap_dss_device
> *dssdev)
> dssdev->ctrl.rfbi_timings = n8x0_panel_timings;
> dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
>
> + if (gpio_is_valid(bdata->panel_reset)) {
> + r = devm_gpio_request_one(&dssdev->dev, bdata->panel_reset,
> + GPIOF_OUT_INIT_LOW, "PANEL RESET");
> + if (r)
> + return r;
> + }
> +
> + if (gpio_is_valid(bdata->ctrl_pwrdown)) {
> + r = devm_gpio_request_one(&dssdev->dev, bdata->ctrl_pwrdown,
> + GPIOF_OUT_INIT_LOW, "PANEL PWRDOWN");
> + if (r)
> + return r;
> + }
> +
In the error case, the other GPIO is not freed. Also maybe you should
free them on module removal, because now the module owns the GPIOs.
A.
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