[PATCH] Revert "mt76: mt7921: enable aspm by default"
Philippe Schenker
dev at pschenker.ch
Tue Apr 12 02:04:14 PDT 2022
This reverts commit bf3747ae2e25dda6a9e6c464a717c66118c588c8.
This commit introduces a regression on some systems where the kernel is
crashing in different locations after a reboot was issued.
This issue was bisected on a Thinkpad P14s Gen2 (AMD) with latest firmware.
Link: https://lore.kernel.org/linux-wireless/5077a953487275837e81bdf1808ded00b9676f9f.camel@pschenker.ch/
Signed-off-by: Philippe Schenker <dev at pschenker.ch>
---
drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
index 1a01d025bbe5..59f9ee089389 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c
@@ -20,10 +20,6 @@ static const struct pci_device_id mt7921_pci_device_table[] = {
{ },
};
-static bool mt7921_disable_aspm;
-module_param_named(disable_aspm, mt7921_disable_aspm, bool, 0644);
-MODULE_PARM_DESC(disable_aspm, "disable PCI ASPM support");
-
static void
mt7921_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q)
{
@@ -280,8 +276,7 @@ static int mt7921_pci_probe(struct pci_dev *pdev,
if (ret)
goto err_free_pci_vec;
- if (mt7921_disable_aspm)
- mt76_pci_disable_aspm(pdev);
+ mt76_pci_disable_aspm(pdev);
mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt7921_ops,
&drv_ops);
--
2.35.1
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