Hi,
> Am 03.07.2017 um 14:55 schrieb Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx>:
>
> Hi,
>
> On Mon, Jun 19, 2017 at 10:41:45AM +0200, H. Nikolaus Schaller wrote:
>> And initialize workers and notifiers as soon as possible.
>>
>> This avoids a potential race if irqs are enabled and triggered too early
>> before the worker is properly set up.
>>
>> Suggested-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
>> Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
>> ---
>> drivers/power/supply/twl4030_charger.c | 29 +++++++++++++++--------------
>> 1 file changed, 15 insertions(+), 14 deletions(-)
>>
>> diff --git a/drivers/power/supply/twl4030_charger.c b/drivers/power/supply/twl4030_charger.c
>> index 1fbbe0cc216a..9d974f1e3957 100644
>> --- a/drivers/power/supply/twl4030_charger.c
>> +++ b/drivers/power/supply/twl4030_charger.c
>> @@ -984,12 +984,27 @@ static int twl4030_bci_probe(struct platform_device *pdev)
>>
>> platform_set_drvdata(pdev, bci);
>>
>> + INIT_WORK(&bci->work, twl4030_bci_usb_work);
>> + INIT_DELAYED_WORK(&bci->current_worker, twl4030_current_worker);
>> +
>> bci->channel_vac = devm_iio_channel_get(&pdev->dev, "vac");
>> if (IS_ERR(bci->channel_vac)) {
>> bci->channel_vac = NULL;
>> dev_warn(&pdev->dev, "could not request vac iio channel");
>> }
>>
>> + if (bci->dev->of_node) {
>> + struct device_node *phynode;
>> +
>> + phynode = of_find_compatible_node(bci->dev->of_node->parent,
>> + NULL, "ti,twl4030-usb");
>> + if (phynode) {
>> + bci->transceiver = devm_usb_get_phy_by_node(
>> + bci->dev, phynode, &bci->usb_nb);
>> + bci->usb_nb.notifier_call = twl4030_bci_usb_ncb;
>
> those two should be the other way around.
Seems to work as well (and avoids another potential race condition).
v8 coming instantly.
BR and thanks,
Nikolaus
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