diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2020-08-26 13:16:49 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-09-16 16:52:35 +0200 |
| commit | 445d3595ab290ba16ca5f202c7a67d71460cb39f (patch) | |
| tree | f4751284caa72b443877a18a8e8f72386c1e4b93 /arch/x86/pci | |
| parent | x86/irq: Move apic_post_init() invocation to one place (diff) | |
| download | linux-445d3595ab290ba16ca5f202c7a67d71460cb39f.tar.xz linux-445d3595ab290ba16ca5f202c7a67d71460cb39f.zip | |
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 <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20200826112332.767707340@linutronix.de
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/init.c | 10 |
1 files changed, 3 insertions, 7 deletions
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"); |