From: Yinghai Lu Date: Thu, 4 Sep 2008 19:04:32 +0000 (+0200) Subject: x86: unify using pci_mmcfg_insert_resource X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ebd60cd64f8ab1170102c3ab072eb73042b7a33d;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git x86: unify using pci_mmcfg_insert_resource even with known_bridge insert them late too. Signed-off-by: Yinghai Lu Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index d9635764ce3d..654a2234f8f3 100644 --- a/arch/x86/pci/mmconfig-shared.c +++ b/arch/x86/pci/mmconfig-shared.c @@ -209,7 +209,7 @@ static int __init pci_mmcfg_check_hostbridge(void) return name != NULL; } -static void __init pci_mmcfg_insert_resources(unsigned long resource_flags) +static void __init pci_mmcfg_insert_resources(void) { #define PCI_MMCFG_RESOURCE_NAME_LEN 19 int i; @@ -233,7 +233,7 @@ static void __init pci_mmcfg_insert_resources(unsigned long resource_flags) cfg->pci_segment); res->start = cfg->address; res->end = res->start + (num_buses << 20) - 1; - res->flags = IORESOURCE_MEM | resource_flags; + res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; insert_resource(&iomem_resource, res); names += PCI_MMCFG_RESOURCE_NAME_LEN; } @@ -434,11 +434,9 @@ static void __init __pci_mmcfg_init(int early) (pci_mmcfg_config[0].address == 0)) return; - if (pci_mmcfg_arch_init()) { - if (known_bridge) - pci_mmcfg_insert_resources(IORESOURCE_BUSY); + if (pci_mmcfg_arch_init()) pci_probe = (pci_probe & ~PCI_PROBE_MASK) | PCI_PROBE_MMCONF; - } else { + else { /* * Signal not to attempt to insert mmcfg resources because * the architecture mmcfg setup could not initialize. @@ -475,7 +473,7 @@ static int __init pci_mmcfg_late_insert_resources(void) * marked so it won't cause request errors when __request_region is * called. */ - pci_mmcfg_insert_resources(0); + pci_mmcfg_insert_resources(); return 0; }