[PATCH] arm/mach-omap2: Fix refcount leak bug in omap_hwmod.c

[Tony Lindgren]

Hi,

* Liang He <windhl at 126.com> [220618 04:43]:
> In _init(), of_find_node_by_name() will return a node pointer with
> refcount incremented. We should use of_node_put() in fail path or
> when it is not used anymore.
> 
> NOTE: As the ref will be passed from 'bus' to 'np' by the xx_lookup(),
> in normal exit path, we should call of_node_put() at the end use of 'np',
> not the end use of 'bus'.

Looks correct to me. What about missing of_node_put() for
of_get_next_child() also in the _init() function?

Regards,

Tony