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| /linux/drivers/soc/amlogic/ |
| H A D | meson-gx-socinfo.c | diff fdda0a6adc33536ad468f07db27325423703c5bc Sat Feb 23 14:20:40 CET 2019 Julia Lawall <Julia.Lawall@lip6.fr> meson-gx-socinfo: add missing of_node_put after of_device_is_available
Add an of_node_put when a tested device node is not available.
The semantic patch that fixes this problem is as follows
(http://coccinelle.lip6.fr):
// <smpl>
@@
identifier f;
local idexpression e;
expression x;
@@
e = f(...);
... when != of_node_put(e)
when != x = e
when != e = x
when any
if (<+...of_device_is_available(e)...+>) {
... when != of_node_put(e)
(
return e;
|
+ of_node_put(e);
return ...;
)
}
// </smpl>
Fixes: a9daaba2965e8 ("soc: Add Amlogic SoC Information driver")
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
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