This patch resets the irq line before we are requesting the irq. This avoids pending interrupts before requesting.
Signed-off-by: Alexander Aring <alex.ar...@gmail.com> --- drivers/net/ieee802154/at86rf230.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 960444b..994c334 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -1172,13 +1172,13 @@ static int at86rf230_probe(struct spi_device *spi) if (rc) goto err_hw_init; - rc = devm_request_irq(&spi->dev, spi->irq, irq_handler, IRQF_SHARED, - dev_name(&spi->dev), lp); + /* Read irq status register to reset irq line */ + rc = at86rf230_read_subreg(lp, RG_IRQ_STATUS, 0xff, 0, &status); if (rc) goto err_hw_init; - /* Read irq status register to reset irq line */ - rc = at86rf230_read_subreg(lp, RG_IRQ_STATUS, 0xff, 0, &status); + rc = devm_request_irq(&spi->dev, spi->irq, irq_handler, IRQF_SHARED, + dev_name(&spi->dev), lp); if (rc) goto err_hw_init; -- 1.9.2 ------------------------------------------------------------------------------ Start Your Social Network Today - Download eXo Platform Build your Enterprise Intranet with eXo Platform Software Java Based Open Source Intranet - Social, Extensible, Cloud Ready Get Started Now And Turn Your Intranet Into A Collaboration Platform http://p.sf.net/sfu/ExoPlatform _______________________________________________ Linux-zigbee-devel mailing list Linux-zigbee-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-zigbee-devel