When using devicetree for configuration, interrupt trigger type should be described in the dts file, not hard-coded in the C code. The mtk-sd silicon in the mt7621 soc uses an active-high interrupt and so cannot be used with the current code. So replace IRQF_TRIGGER_LOW with IRQF_TRIGGER_NONE. Also IRQF_ONESHOT is not needed - it is used for threaded interrupt handlers, and this driver does not used a threaded interrupt handler. So remove that setting. Signed-off-by: NeilBrown <neil@xxxxxxxxxx> --- drivers/mmc/host/mtk-sd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index 0798f0ba6d34..469d4a717175 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -2240,7 +2240,7 @@ static int msdc_drv_probe(struct platform_device *pdev) msdc_init_hw(host); ret = devm_request_irq(&pdev->dev, host->irq, msdc_irq, - IRQF_TRIGGER_LOW | IRQF_ONESHOT, pdev->name, host); + IRQF_TRIGGER_NONE, pdev->name, host); if (ret) goto release;
