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/mt76x2 | |
| 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/mt76x2')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x2/pci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c index 6dfb0df8ec8a..377cf9c02a6f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c @@ -63,6 +63,8 @@ mt76x2e_probe(struct pci_dev *pdev, const struct pci_device_id *id) mdev->rev = mt76_rr(dev, MT_ASIC_VERSION); dev_info(mdev->dev, "ASIC revision: %08x\n", mdev->rev); + mt76_wr(dev, MT_INT_MASK_CSR, 0); + ret = devm_request_irq(mdev->dev, pdev->irq, mt76x02_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) |