diff options
| author | Koichiro Den <den@valinux.co.jp> | 2026-07-18 03:06:37 +0900 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2026-07-19 22:19:38 +0530 |
| commit | eb4022c1fae2bb029178779bc2b1fe84a9510dbf (patch) | |
| tree | a33fd5249645d5ee06b6acdb9c8d7d89358b2e5c | |
| parent | c0d9c6275adcca7c0ca5f4270bf88026f9864bd1 (diff) | |
dmaengine: dw-edma-pcie: Drop redundant pci_free_irq_vectors()
dw_edma_pcie enables the PCI device with pcim_enable_device(), so IRQ
vectors allocated by pci_alloc_irq_vectors() are released by
pcim_msi_release() on device release. The driver should not call
pci_free_irq_vectors() manually.
Drop the redundant remove-time cleanup and rely on the managed PCI
device lifetime instead, as documented by commit 03e4905402ae ("PCI/MSI:
Clarify pci_free_irq_vectors() usage for managed devices").
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Koichiro Den <den@valinux.co.jp>
Link: https://patch.msgid.link/20260717180639.2643243-8-den@valinux.co.jp
Signed-off-by: Vinod Koul <vkoul@kernel.org>
| -rw-r--r-- | drivers/dma/dw-edma/dw-edma-pcie.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/dma/dw-edma/dw-edma-pcie.c b/drivers/dma/dw-edma/dw-edma-pcie.c index b34e1e45aeb3..db7f1ea35bf3 100644 --- a/drivers/dma/dw-edma/dw-edma-pcie.c +++ b/drivers/dma/dw-edma/dw-edma-pcie.c @@ -555,9 +555,6 @@ static void dw_edma_pcie_remove(struct pci_dev *pdev) err = dw_edma_remove(chip); if (err) pci_warn(pdev, "can't remove device properly: %d\n", err); - - /* Freeing IRQs */ - pci_free_irq_vectors(pdev); } static const struct pci_device_id dw_edma_pcie_id_table[] = { |