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| author | Liang He <windhl@126.com> | 2022-07-11 16:15:50 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2022-08-11 19:13:31 +0300 |
| commit | e0686dc6f2252e009c455fe99e2ce9d62a60eb47 (patch) | |
| tree | 7a9c9cae249aefac29a84623d6146cc8313f5482 /drivers/gpu/drm/pl111 | |
| parent | 8759464d7b6309e23df95f12064a120422d6f780 (diff) | |
| download | linux-e0686dc6f2252e009c455fe99e2ce9d62a60eb47.tar.xz | |
drm:pl111: Add of_node_put() when breaking out of for_each_available_child_of_node()
The reference 'child' in the iteration of for_each_available_child_of_node()
is only escaped out into a local variable which is only used to check
its value. So we still need to the of_node_put() when breaking of the
for_each_available_child_of_node() which will automatically increase
and decrease the refcount.
Fixes: ca454bd42dc2 ("drm/pl111: Support the Versatile Express")
Signed-off-by: Liang He <windhl@126.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20220711131550.361350-1-windhl@126.com
Diffstat (limited to 'drivers/gpu/drm/pl111')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_versatile.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_versatile.c b/drivers/gpu/drm/pl111/pl111_versatile.c index efb01a554574..1b436b75fd39 100644 --- a/drivers/gpu/drm/pl111/pl111_versatile.c +++ b/drivers/gpu/drm/pl111/pl111_versatile.c @@ -404,6 +404,7 @@ static int pl111_vexpress_clcd_init(struct device *dev, struct device_node *np, if (of_device_is_compatible(child, "arm,pl111")) { has_coretile_clcd = true; ct_clcd = child; + of_node_put(child); break; } if (of_device_is_compatible(child, "arm,hdlcd")) { |