diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2021-12-28 22:02:30 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-12-28 15:59:05 -0800 |
| commit | 1bd32771884187eacda045046805ca493b38e083 (patch) | |
| tree | 500a81432797e1c4d6a69488135115f6237b6ab8 /drivers/net | |
| parent | 0f1eae8e565e632f64670a5730894f22819fcaad (diff) | |
r8169: don't use pci_irq_vector() in atomic context
Since referenced change pci_irq_vector() can't be used in atomic
context any longer. This conflicts with our usage of this function
in rtl8169_netpoll(). Therefore store the interrupt number in
struct rtl8169_private.
Fixes: 495c66aca3da ("genirq/msi: Convert to new functions")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/3cd24763-f307-78f5-76ed-a5fbf315fb28@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/realtek/r8169_main.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 3d6843332c77..7161a5b1c701 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -615,6 +615,7 @@ struct rtl8169_private { struct ring_info tx_skb[NUM_TX_DESC]; /* Tx data buffers */ u16 cp_cmd; u32 irq_mask; + int irq; struct clk *clk; struct { @@ -4712,7 +4713,7 @@ static int rtl8169_close(struct net_device *dev) cancel_work_sync(&tp->wk.work); - free_irq(pci_irq_vector(pdev, 0), tp); + free_irq(tp->irq, tp); phy_disconnect(tp->phydev); @@ -4733,7 +4734,7 @@ static void rtl8169_netpoll(struct net_device *dev) { struct rtl8169_private *tp = netdev_priv(dev); - rtl8169_interrupt(pci_irq_vector(tp->pci_dev, 0), tp); + rtl8169_interrupt(tp->irq, tp); } #endif @@ -4767,8 +4768,7 @@ static int rtl_open(struct net_device *dev) rtl_request_firmware(tp); irqflags = pci_dev_msi_enabled(pdev) ? IRQF_NO_THREAD : IRQF_SHARED; - retval = request_irq(pci_irq_vector(pdev, 0), rtl8169_interrupt, - irqflags, dev->name, tp); + retval = request_irq(tp->irq, rtl8169_interrupt, irqflags, dev->name, tp); if (retval < 0) goto err_release_fw_2; @@ -4785,7 +4785,7 @@ out: return retval; err_free_irq: - free_irq(pci_irq_vector(pdev, 0), tp); + free_irq(tp->irq, tp); err_release_fw_2: rtl_release_firmware(tp); rtl8169_rx_clear(tp); @@ -5360,6 +5360,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev_err(&pdev->dev, "Can't allocate interrupt\n"); return rc; } + tp->irq = pci_irq_vector(pdev, 0); INIT_WORK(&tp->wk.work, rtl_task); @@ -5435,8 +5436,7 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) return rc; netdev_info(dev, "%s, %pM, XID %03x, IRQ %d\n", - rtl_chip_infos[chipset].name, dev->dev_addr, xid, - pci_irq_vector(pdev, 0)); + rtl_chip_infos[chipset].name, dev->dev_addr, xid, tp->irq); if (jumbo_max) netdev_info(dev, "jumbo features [frames: %d bytes, tx checksumming: %s]\n", |