Commit 3addaba8 authored by Tobias Jordan's avatar Tobias Jordan Committed by Philipp Zabel

gpu: ipu-v3: prg: fix device node leak in ipu_prg_lookup_by_phandle

Before returning, call of_node_put() for the device node returned by
of_parse_phandle().

Fixes: ea9c2605 ("gpu: ipu-v3: add driver for Prefetch Resolve Gasket")
Signed-off-by: default avatarTobias Jordan <Tobias.Jordan@elektrobit.com>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent c795f305
...@@ -102,11 +102,14 @@ ipu_prg_lookup_by_phandle(struct device *dev, const char *name, int ipu_id) ...@@ -102,11 +102,14 @@ ipu_prg_lookup_by_phandle(struct device *dev, const char *name, int ipu_id)
mutex_unlock(&ipu_prg_list_mutex); mutex_unlock(&ipu_prg_list_mutex);
device_link_add(dev, prg->dev, DL_FLAG_AUTOREMOVE); device_link_add(dev, prg->dev, DL_FLAG_AUTOREMOVE);
prg->id = ipu_id; prg->id = ipu_id;
of_node_put(prg_node);
return prg; return prg;
} }
} }
mutex_unlock(&ipu_prg_list_mutex); mutex_unlock(&ipu_prg_list_mutex);
of_node_put(prg_node);
return NULL; return NULL;
} }
......
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