From 3baeae36039afc233d4a42d6ff4aa7019892619f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= Date: Fri, 29 Aug 2025 16:10:57 +0300 Subject: PCI: Use pci_release_resource() instead of release_resource() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit A few places in setup-bus.c call release_resource() directly and end up duplicating functionality from pci_release_resource() such as parent check, logging, and clearing the resource. Worse yet, the way the resource is cleared is inconsistent between different sites. Convert release_resource() calls into pci_release_resource() to remove code duplication. This will also make the resource start, end, and flags behavior consistent, i.e., start address is cleared, and only IORESOURCE_UNSET is asserted for the resource. While at it, eliminate the unnecessary initialization of idx variable in pci_bridge_release_resources(). Signed-off-by: Ilpo Järvinen Signed-off-by: Bjorn Helgaas Link: https://patch.msgid.link/20250829131113.36754-9-ilpo.jarvinen@linux.intel.com --- include/linux/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/pci.h b/include/linux/pci.h index 59876de13860..275df4058767 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1417,7 +1417,7 @@ void pci_reset_secondary_bus(struct pci_dev *dev); void pcibios_reset_secondary_bus(struct pci_dev *dev); void pci_update_resource(struct pci_dev *dev, int resno); int __must_check pci_assign_resource(struct pci_dev *dev, int i); -void pci_release_resource(struct pci_dev *dev, int resno); +int pci_release_resource(struct pci_dev *dev, int resno); static inline int pci_rebar_bytes_to_size(u64 bytes) { bytes = roundup_pow_of_two(bytes); -- cgit v1.2.3