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PCI: aardvark: Comment actions in driver remove method

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Add two more comments into the advk_pcie_remove() method.

Link: https://lore.kernel.org/r/20211130172913.9727-6-kabel@kernel.org
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
This commit is contained in:
Pali Rohár 2021-11-30 18:29:07 +01:00 committed by Lorenzo Pieralisi
parent 7d8dc1f7cd
commit a4ca7948e1
1 changed files with 2 additions and 0 deletions
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2
drivers/pci/controller/pci-aardvark.c
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@ -1697,11 +1697,13 @@ static int advk_pcie_remove(struct platform_device *pdev)
struct pci_host_bridge *bridge = pci_host_bridge_from_priv(pcie);
int i;
/* Remove PCI bus with all devices */
pci_lock_rescan_remove();
pci_stop_root_bus(bridge->bus);
pci_remove_root_bus(bridge->bus);
pci_unlock_rescan_remove();
/* Remove IRQ domains */
advk_pcie_remove_msi_irq_domain(pcie);
advk_pcie_remove_irq_domain(pcie);