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charset="utf-8" Convert the threaded IRQ registration to devm_request_threaded_irq() so that the probe and remove paths can drop manual freeing of irqs. No functionality change. Suggested-by: Andy Shevchenko Signed-off-by: Harshit Mogalapalli --- drivers/iio/accel/sca3000.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index afe6ef61a53b..0210c716cf38 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -1473,8 +1473,7 @@ static int sca3000_probe(struct spi_device *spi) return ret; =20 if (spi->irq) { - ret =3D request_threaded_irq(spi->irq, - NULL, + ret =3D devm_request_threaded_irq(dev, spi->irq, NULL, &sca3000_event_handler, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "sca3000", @@ -1484,23 +1483,17 @@ static int sca3000_probe(struct spi_device *spi) } ret =3D sca3000_clean_setup(st); if (ret) - goto error_free_irq; + return ret; =20 ret =3D sca3000_print_rev(indio_dev); if (ret) - goto error_free_irq; + return ret; =20 ret =3D iio_device_register(indio_dev); if (ret) - goto error_free_irq; + return ret; =20 return 0; - -error_free_irq: - if (spi->irq) - free_irq(spi->irq, indio_dev); - - return ret; } =20 static int sca3000_stop_all_interrupts(struct sca3000_state *st) @@ -1530,8 +1523,6 @@ static void sca3000_remove(struct spi_device *spi) =20 /* Must ensure no interrupts can be generated after this! */ sca3000_stop_all_interrupts(st); - if (spi->irq) - free_irq(spi->irq, indio_dev); } =20 static const struct spi_device_id sca3000_id[] =3D { --=20 2.50.1