From 445d3595ab290ba16ca5f202c7a67d71460cb39f Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 26 Aug 2020 13:16:49 +0200 Subject: x86/pci: Reducde #ifdeffery in PCI init code Adding a function call before the first #ifdef in arch_pci_init() triggers a 'mixed declarations and code' warning if PCI_DIRECT is enabled. Use stub functions and move the #ifdeffery to the header file where it is not in the way. Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/r/20200826112332.767707340@linutronix.de --- arch/x86/pci/init.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'arch/x86/pci') diff --git a/arch/x86/pci/init.c b/arch/x86/pci/init.c index 5fc617edf108..bf6690935943 100644 --- a/arch/x86/pci/init.c +++ b/arch/x86/pci/init.c @@ -8,11 +8,9 @@ in the right sequence from here. */ static __init int pci_arch_init(void) { -#ifdef CONFIG_PCI_DIRECT - int type = 0; + int type; type = pci_direct_probe(); -#endif if (!(pci_probe & PCI_PROBE_NOEARLY)) pci_mmcfg_early_init(); @@ -20,18 +18,16 @@ static __init int pci_arch_init(void) if (x86_init.pci.arch_init && !x86_init.pci.arch_init()) return 0; -#ifdef CONFIG_PCI_BIOS pci_pcbios_init(); -#endif + /* * don't check for raw_pci_ops here because we want pcbios as last * fallback, yet it's needed to run first to set pcibios_last_bus * in case legacy PCI probing is used. otherwise detecting peer busses * fails. */ -#ifdef CONFIG_PCI_DIRECT pci_direct_init(type); -#endif + if (!raw_pci_ops && !raw_pci_ext_ops) printk(KERN_ERR "PCI: Fatal: No config space access function found\n"); -- cgit v1.2.1