On 14/08/2024 18:55, Jonathan Cameron wrote:
> On Mon, 12 Aug 2024 15:34:03 +0200
> Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote:
>
>> Use scoped for_each_available_child_of_node_scoped() when iterating over
>> device nodes to make code a bit simpler.
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
> Nothing wrong with this patch, but I think you can add a precusor
> that will make this neater.
>
> Jonathan
>
>> ---
>> drivers/memory/ti-aemif.c | 13 ++++---------
>> 1 file changed, 4 insertions(+), 9 deletions(-)
>>
>> diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c
>> index e192db9e0e4b..cd2945d4ec18 100644
>> --- a/drivers/memory/ti-aemif.c
>> +++ b/drivers/memory/ti-aemif.c
>> @@ -330,7 +330,6 @@ static int aemif_probe(struct platform_device *pdev)
>> int ret = -ENODEV;
>> struct device *dev = &pdev->dev;
>> struct device_node *np = dev->of_node;
>> - struct device_node *child_np;
>> struct aemif_device *aemif;
>> struct aemif_platform_data *pdata;
>> struct of_dev_auxdata *dev_lookup;
>> @@ -374,12 +373,10 @@ static int aemif_probe(struct platform_device *pdev)
>> * functions iterate over these nodes and update the cs data
>> * array.
>> */
>> - for_each_available_child_of_node(np, child_np) {
>> + for_each_available_child_of_node_scoped(np, child_np) {
>> ret = of_aemif_parse_abus_config(pdev, child_np);
>> - if (ret < 0) {
>> - of_node_put(child_np);
>> + if (ret < 0)
>> goto error;
> I'd precede this patch with use of
> devm_clk_get_enabled()
>
> That would avoid what looks like potential mixed devm and not issues
> and let you return here.
Yep, that would be useful.
Best regards,
Krzysztof
