| Message ID | 20210910045039.4020199-3-dmitry.torokhov@gmail.com |
|---|---|
| State | Accepted |
| Commit | 36fc54375f985cb9fc52b655ed18052147596f8f |
| Headers | show |
| Series | [1/3] Input: ads7846 - set input device bus type and product ID | expand |
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 0f973351bc67..a25a77dd9a32 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -1361,7 +1361,7 @@ static int ads7846_probe(struct spi_device *spi) err = devm_request_threaded_irq(dev, spi->irq, ads7846_hard_irq, ads7846_irq, irq_flags, dev->driver->name, ts); - if (err && !pdata->irq_flags) { + if (err && err != -EPROBE_DEFER && !pdata->irq_flags) { dev_info(dev, "trying pin change workaround on irq %d\n", spi->irq); irq_flags |= IRQF_TRIGGER_RISING;
When request_irq() returns -EPORBE_DEFER we should abort probe and try again later instead of trying to engage IRQ trigger workaround. Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> --- drivers/input/touchscreen/ads7846.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)