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[v2,05/11] PCI: aardvark: Comment actions in driver remove method

Message ID 20211130123621.23062-6-kabel@kernel.org
State New
Headers show
Series PCI: aardvark controller fixes BATCH 3 | expand

Commit Message

Marek Behún Nov. 30, 2021, 12:36 p.m. UTC 
From: Pali Rohár <pali@kernel.org>

Add two more comments into the advk_pcie_remove() method.

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
---
 drivers/pci/controller/pci-aardvark.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/pci/controller/pci-aardvark.c b/drivers/pci/controller/pci-aardvark.c
index 71ce9f02d596..6348584c33be 100644
--- a/drivers/pci/controller/pci-aardvark.c
+++ b/drivers/pci/controller/pci-aardvark.c
@@ -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);