From 8d7d818676d3851b3ec0c94644e760d0bfac2608 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Fri, 24 Jan 2014 11:47:05 -0700 Subject: x86/PCI: Use pcibios_scan_root() instead of pci_scan_bus_with_sysdata() pci_scan_bus_with_sysdata() and pcibios_scan_root() are quite similar: pci_scan_bus_with_sysdata pci_scan_bus_on_node(..., &pci_root_ops, -1) pcibios_scan_root pci_scan_bus_on_node(..., &pci_root_ops, get_mp_bus_to_node(busnum)) get_mp_bus_to_node() returns -1 if it couldn't find the node number, so this removes pci_scan_bus_with_sysdata() and uses pcibios_scan_root() instead. Signed-off-by: Bjorn Helgaas Acked-by: Rafael J. Wysocki --- arch/x86/include/asm/pci.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/include/asm/pci.h') diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 1ac6114c9ea5..4e891abf8b48 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -29,7 +29,6 @@ extern int noioapicreroute; /* scan a bus after allocating a pci_sysdata for it */ extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops, int node); -extern struct pci_bus *pci_scan_bus_with_sysdata(int busno); #ifdef CONFIG_PCI -- cgit v1.2.1 From 289a24a699ff808a9ebfaaf4c2759cb86932f664 Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Fri, 24 Jan 2014 11:52:25 -0700 Subject: x86/PCI: Merge pci_scan_bus_on_node() into pcibios_scan_root() pci_scan_bus_on_node() is only called by pcibios_scan_root(). This merges pci_scan_bus_on_node() into pcibios_scan_root() and removes pci_scan_bus_on_node(). Signed-off-by: Bjorn Helgaas Acked-by: Rafael J. Wysocki --- arch/x86/include/asm/pci.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/x86/include/asm/pci.h') diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 4e891abf8b48..b52f9c0ec5fb 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -26,10 +26,6 @@ extern int pci_routeirq; extern int noioapicquirk; extern int noioapicreroute; -/* scan a bus after allocating a pci_sysdata for it */ -extern struct pci_bus *pci_scan_bus_on_node(int busno, struct pci_ops *ops, - int node); - #ifdef CONFIG_PCI #ifdef CONFIG_PCI_DOMAINS -- cgit v1.2.1 From 49886cf4c4cd2ef77d0698c389199ad3e236f48e Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Tue, 28 Jan 2014 16:40:36 -0700 Subject: x86/PCI: Drop return value of pcibios_scan_root() Nobody really uses the return value of pcibios_scan_root() (one place uses it to control a printk, but the printk is not very useful). This converts pcibios_scan_root() to a void function. Signed-off-by: Bjorn Helgaas Acked-by: Rafael J. Wysocki --- arch/x86/include/asm/pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/include/asm/pci.h') diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index b52f9c0ec5fb..96ae4f4040bb 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -65,7 +65,7 @@ extern unsigned long pci_mem_start; extern int pcibios_enabled; void pcibios_config_init(void); -struct pci_bus *pcibios_scan_root(int bus); +void pcibios_scan_root(int bus); void pcibios_set_master(struct pci_dev *dev); void pcibios_penalize_isa_irq(int irq, int active); -- cgit v1.2.1