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authorJulia Lawall <Julia.Lawall@lip6.fr>2015-10-22 11:02:48 +0200
committerRob Herring <robh@kernel.org>2015-10-22 09:35:51 -0500
commit001cf5048e99df7ddac2716ee9958083488b6071 (patch)
tree4184f1ddbf6f870edf8a5cfa0ec7f0f989f2b974 /drivers/pinctrl/bcm
parent7fad948a7c22cf47ef4e3c3127cd961ff5e2d394 (diff)
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of/overlay: add missing of_node_put
for_each_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. A simplified version of the semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ expression root,e; local idexpression child; @@ for_each_child_of_node(root, child) { ... when != of_node_put(child) when != e = child ( return child; | + of_node_put(child); ? return ...; ) ... } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/pinctrl/bcm')
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