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Commit e4dace46 authored by Archit Taneja's avatar Archit Taneja Committed by Tomi Valkeinen
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OMAPDSS: lb035q02: use devm_kzalloc for allocating driver data 



Use devm_kzalloc instead of kzalloc to allocate driver data for the lg phillips
panel driver. This simplifies the driver's probe and remove functions.

Cc: Steve Sakoman <steve@sakoman.com>
Signed-off-by: default avatarArchit Taneja <archit@ti.com>
parent f5e484d8

drivers/video/omap2/displays/panel-lgphilips-lb035q02.c

+5 −11
Original line number Diff line number Diff line
@@ -89,27 +89,21 @@ static void lb035q02_panel_power_off(struct omap_dss_device *dssdev) 
static int lb035q02_panel_probe(struct omap_dss_device *dssdev)

{

	struct lb035q02_data *ld;

	int r;



	dssdev->panel.timings = lb035q02_timings;



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

	if (!ld) {

		r = -ENOMEM;

		goto err;

	}

	ld = devm_kzalloc(&dssdev->dev, sizeof(*ld), GFP_KERNEL);

	if (!ld)

		return -ENOMEM;



	mutex_init(&ld->lock);

	dev_set_drvdata(&dssdev->dev, ld);



	return 0;

err:

	return r;

}



static void lb035q02_panel_remove(struct omap_dss_device *dssdev)

{

	struct lb035q02_data *ld = dev_get_drvdata(&dssdev->dev);



	kfree(ld);

}



static int lb035q02_panel_enable(struct omap_dss_device *dssdev)