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authorNeilBrown <neil@brown.name>2019-05-04 20:24:56 +1000
committerUlf Hansson <ulf.hansson@linaro.org>2019-05-06 12:33:03 +0200
commit42edb0d5ac3ee1ac247e3f56be4263f14ed99f11 (patch)
tree9e70ab0b13aedd0a8ed968b5655040dbc05593ea /drivers/mmc
parent43d8dabb4074cf7f3b1404bfbaeba5aa6f3e5cfc (diff)
downloadlinux-42edb0d5ac3ee1ac247e3f56be4263f14ed99f11.tar.bz2
mmc: mtk-sd: don't hard-code interrupt trigger type
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@brown.name> Reviewed-by: Chaotian Jing <chaotian.jing@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/mtk-sd.c2
1 files changed, 1 insertions, 1 deletions
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;