[PATCH v3 17/50] drm/omap: Fix possible object reference leak

[Tomi Valkeinen]

On 11/12/2019 00:57, Laurent Pinchart wrote:
> From: Wen Yang <wen.yang99 at zte.com.cn>
> 
> The call to of_find_matching_node returns a node pointer with refcount
> incremented thus it must be explicitly decremented after the last
> usage.
> 
> Detected by coccinelle with the following warnings:
> drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c:212:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 209, but without a corresponding object release within this function.
> drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c:237:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 209, but without a corresponding object release within this function.
> 
> Signed-off-by: Wen Yang <wen.yang99 at zte.com.cn>
> Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Reviewed-by: Mukesh Ojha <mojha at codeaurora.org>
> Signed-off-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> ---
>   drivers/gpu/drm/omapdrm/dss/omapdss-boot-init.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)
Reviewed-by: Tomi Valkeinen <tomi.valkeinen at ti.com>

  Tomi

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