target/linux/generic/backport-5.10/850-v5.17-0005-PCI-aardvark-Comment-actions-in-driver-remove-method.patch

   1 From a4ca7948e1d47275f8f3e5023243440c40561916 Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
   3 Date: Tue, 30 Nov 2021 18:29:07 +0100
   4 Subject: [PATCH] PCI: aardvark: Comment actions in driver remove method
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 Add two more comments into the advk_pcie_remove() method.
  10
  11 Link: https://lore.kernel.org/r/20211130172913.9727-6-kabel@kernel.org
  12 Signed-off-by: Pali Rohár <pali@kernel.org>
  13 Signed-off-by: Marek Behún <kabel@kernel.org>
  14 Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
  15 ---
  16  drivers/pci/controller/pci-aardvark.c | 2 ++
  17  1 file changed, 2 insertions(+)
  18
  19 --- a/drivers/pci/controller/pci-aardvark.c
  20 +++ b/drivers/pci/controller/pci-aardvark.c
  21 @@ -1692,11 +1692,13 @@ static int advk_pcie_remove(struct platf
  22         struct pci_host_bridge *bridge = pci_host_bridge_from_priv(pcie);
  23         int i;
  24
  25 +       /* Remove PCI bus with all devices */
  26         pci_lock_rescan_remove();
  27         pci_stop_root_bus(bridge->bus);
  28         pci_remove_root_bus(bridge->bus);
  29         pci_unlock_rescan_remove();
  30
  31 +       /* Remove IRQ domains */
  32         advk_pcie_remove_msi_irq_domain(pcie);
  33         advk_pcie_remove_irq_domain(pcie);
  34