On 21/11/2018 13:31, Jon Hunter wrote:
>
> On 21/11/2018 12:49, Yangtao Li wrote:
>> of_find_node_by_path() acquires a reference to the node
>> returned by it and that reference needs to be dropped by its caller.
>> bl_idle_init() doesn't do that, so fix it.
The bl_idle_init() looks like a typo here.
>>
>> Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
>> ---
>> drivers/soc/tegra/common.c | 5 ++++-
>> 1 file changed, 4 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c
>> index cd8f41351add..2e30604c9658 100644
>> --- a/drivers/soc/tegra/common.c
>> +++ b/drivers/soc/tegra/common.c
>> @@ -23,10 +23,13 @@ static const struct of_device_id tegra_machine_match[] = {
>> bool soc_is_tegra(void)
>> {
>> struct device_node *root;
>> + bool rc;
>>
>> root = of_find_node_by_path("/");
>> if (!root)
>> return false;
>>
>> - return of_match_node(tegra_machine_match, root) != NULL;
>> + rc = of_match_node(tegra_machine_match, root) != NULL;
>> + of_node_put(root);
>> + return rc;
>> }
>
> Thanks for the fix, however, I think it would be even simpler just to
> call of_machine_is_compatible() here instead.
Right so I was wrong above about using of_machine_is_compatible, so with
the typo above fixed ...
Acked-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Cheers
Jon
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