diff options
Diffstat (limited to 'arch/x86/pci/acpi.c')
| -rw-r--r-- | arch/x86/pci/acpi.c | 39 |
1 files changed, 18 insertions, 21 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 2f82480fd430..ea2eb2ec90e2 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -1,4 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 + +#define pr_fmt(fmt) "PCI: " fmt + #include <linux/pci.h> #include <linux/acpi.h> #include <linux/init.h> @@ -37,15 +40,15 @@ static int __init set_nouse_crs(const struct dmi_system_id *id) static int __init set_ignore_seg(const struct dmi_system_id *id) { - printk(KERN_INFO "PCI: %s detected: ignoring ACPI _SEG\n", id->ident); + pr_info("%s detected: ignoring ACPI _SEG\n", id->ident); pci_ignore_seg = true; return 0; } static int __init set_no_e820(const struct dmi_system_id *id) { - printk(KERN_INFO "PCI: %s detected: not clipping E820 regions from _CRS\n", - id->ident); + pr_info("%s detected: not clipping E820 regions from _CRS\n", + id->ident); pci_use_e820 = false; return 0; } @@ -231,10 +234,9 @@ void __init pci_acpi_crs_quirks(void) else if (pci_probe & PCI_USE__CRS) pci_use_crs = true; - printk(KERN_INFO "PCI: %s host bridge windows from ACPI; " - "if necessary, use \"pci=%s\" and report a bug\n", - pci_use_crs ? "Using" : "Ignoring", - pci_use_crs ? "nocrs" : "use_crs"); + pr_info("%s host bridge windows from ACPI; if necessary, use \"pci=%s\" and report a bug\n", + pci_use_crs ? "Using" : "Ignoring", + pci_use_crs ? "nocrs" : "use_crs"); /* "pci=use_e820"/"pci=no_e820" on the kernel cmdline takes precedence */ if (pci_probe & PCI_NO_E820) @@ -242,19 +244,17 @@ void __init pci_acpi_crs_quirks(void) else if (pci_probe & PCI_USE_E820) pci_use_e820 = true; - printk(KERN_INFO "PCI: %s E820 reservations for host bridge windows\n", - pci_use_e820 ? "Using" : "Ignoring"); + pr_info("%s E820 reservations for host bridge windows\n", + pci_use_e820 ? "Using" : "Ignoring"); if (pci_probe & (PCI_NO_E820 | PCI_USE_E820)) - printk(KERN_INFO "PCI: Please notify linux-pci@vger.kernel.org so future kernels can this automatically\n"); + pr_info("Please notify linux-pci@vger.kernel.org so future kernels can do this automatically\n"); } #ifdef CONFIG_PCI_MMCONFIG static int check_segment(u16 seg, struct device *dev, char *estr) { if (seg) { - dev_err(dev, - "%s can't access PCI configuration " - "space under this host bridge.\n", + dev_err(dev, "%s can't access configuration space under this host bridge\n", estr); return -EIO; } @@ -264,9 +264,7 @@ static int check_segment(u16 seg, struct device *dev, char *estr) * just can't access extended configuration space of * devices under this host bridge. */ - dev_warn(dev, - "%s can't access extended PCI configuration " - "space under this bridge.\n", + dev_warn(dev, "%s can't access extended configuration space under this bridge\n", estr); return 0; @@ -421,9 +419,8 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root) root->segment = domain = 0; if (domain && !pci_domains_supported) { - printk(KERN_WARNING "pci_bus %04x:%02x: " - "ignored (multiple domains not supported)\n", - domain, busnum); + pr_warn("pci_bus %04x:%02x: ignored (multiple domains not supported)\n", + domain, busnum); return NULL; } @@ -491,7 +488,7 @@ int __init pci_acpi_init(void) if (acpi_noirq) return -ENODEV; - printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n"); + pr_info("Using ACPI for IRQ routing\n"); acpi_irq_penalty_init(); pcibios_enable_irq = acpi_pci_irq_enable; pcibios_disable_irq = acpi_pci_irq_disable; @@ -503,7 +500,7 @@ int __init pci_acpi_init(void) * also do it here in case there are still broken drivers that * don't use pci_enable_device(). */ - printk(KERN_INFO "PCI: Routing PCI interrupts for all devices because \"pci=routeirq\" specified\n"); + pr_info("Routing PCI interrupts for all devices because \"pci=routeirq\" specified\n"); for_each_pci_dev(dev) acpi_pci_irq_enable(dev); } |