[PATCH v2 2/4] s390/pci: only add specific device in zpci_bus_scan_device()

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As the name suggests zpci_bus_scan_device() is used to scan a specific
device and thus pci_bus_add_device() for that device is sufficient.
Furthermore move this call inside the rescan/remove locking.

Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>
---
 arch/s390/pci/pci_bus.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/s390/pci/pci_bus.c b/arch/s390/pci/pci_bus.c
index a99926af2b69..ae46c280b35f 100644
--- a/arch/s390/pci/pci_bus.c
+++ b/arch/s390/pci/pci_bus.c
@@ -85,9 +85,8 @@ int zpci_bus_scan_device(struct zpci_dev *zdev)
 	if (!pdev)
 		return -ENODEV;
 
-	pci_bus_add_device(pdev);
 	pci_lock_rescan_remove();
-	pci_bus_add_devices(zdev->zbus->bus);
+	pci_bus_add_device(pdev);
 	pci_unlock_rescan_remove();
 
 	return 0;
-- 
2.37.2




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