diff options
| author | Felix Fietkau <nbd@nbd.name> | 2020-08-07 21:55:52 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2020-09-24 18:10:13 +0200 |
| commit | 9df8c539bed7b676af2204af2988e2c9409c135e (patch) | |
| tree | 34321cbfe5d65ced6e45795a9d157bb13bbf460c /drivers/net/wireless/mediatek/mt76/mt7603 | |
| parent | 27d5c528a7ca08dcd44877fdd9fc08b76630bf77 (diff) | |
mt76: set interrupt mask register to 0 before requesting irq
Avoids spurious interrupts in case the hardware was running already
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7603')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7603/pci.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7603/soc.c | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c index 2f2f337e2201..a5845da3547a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c @@ -44,6 +44,8 @@ mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) (mt76_rr(dev, MT_HW_REV) & 0xff); dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev); + mt76_wr(dev, MT_INT_MASK_CSR, 0); + ret = devm_request_irq(mdev->dev, pdev->irq, mt7603_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/soc.c b/drivers/net/wireless/mediatek/mt76/mt7603/soc.c index de170765e938..ba927033bbe8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/soc.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/soc.c @@ -35,6 +35,8 @@ mt76_wmac_probe(struct platform_device *pdev) (mt76_rr(dev, MT_HW_REV) & 0xff); dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev); + mt76_wr(dev, MT_INT_MASK_CSR, 0); + ret = devm_request_irq(mdev->dev, irq, mt7603_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) |