gitops/mt76
1
0
Fork 0
mirror of https://github.com/outbackdingo/mt76.git synced 2026-10-24 13:26:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

mt76: set interrupt mask register to 0 before requesting irq

Browse Source 
Avoids spurious interrupts in case the hardware was running already

Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2020-08-07 21:56:37 +02:00
parent 43d6127d88
commit 58774b605f
6 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt76x2/pci.c
+2
View File
@@ -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)