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 <st...@sakoman.com>
Signed-off-by: Archit Taneja <arc...@ti.com>
---
.../omap2/displays/panel-lgphilips-lb035q02.c | 16 +++++-----------
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
index 6e5abe8..8effea8 100644
--- a/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
+++ b/drivers/video/omap2/displays/panel-lgphilips-lb035q02.c
@@ -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)
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
