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Commit b225e742 authored by Markus Elfring's avatar Markus Elfring Committed by Jyri Sarha
Browse files

drm/tilcdc: panel: Use common error handling code in of_get_panel_info() 



Add a jump target so that a bit of exception handling can be better reused
at the end of this function.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarJyri Sarha <jsarha@ti.com>
parent 3366ba38

drivers/gpu/drm/tilcdc/tilcdc_panel.c

+5 −7
Original line number Diff line number Diff line
@@ -289,10 +289,8 @@ static struct tilcdc_panel_info *of_get_panel_info(struct device_node *np) 
	}



	info = kzalloc(sizeof(*info), GFP_KERNEL);

	if (!info) {

		of_node_put(info_np);

		return NULL;

	}

	if (!info)

		goto put_node;



	ret |= of_property_read_u32(info_np, "ac-bias", &info->ac_bias);

	ret |= of_property_read_u32(info_np, "ac-bias-intrpt", &info->ac_bias_intrpt);
@@ -311,11 +309,11 @@ static struct tilcdc_panel_info *of_get_panel_info(struct device_node *np) 
	if (ret) {

		pr_err("%s: error reading panel-info properties\n", __func__);

		kfree(info);

		of_node_put(info_np);

		return NULL;

		info = NULL;

	}

	of_node_put(info_np);



put_node:

	of_node_put(info_np);

	return info;

}