diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/pci_irq.c | 38 |
1 files changed, 17 insertions, 21 deletions
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index 89022a74fae..11acaee14d6 100644 --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -162,7 +162,7 @@ do_prt_fixups(struct acpi_prt_entry *entry, struct acpi_pci_routing_table *prt) !strcmp(prt->source, quirk->source) && strlen(prt->source) >= strlen(quirk->actual_source)) { printk(KERN_WARNING PREFIX "firmware reports " - "%04x:%02x:%02x[%c] connected to %s; " + "%04x:%02x:%02x PCI INT %c connected to %s; " "changing to %s\n", entry->id.segment, entry->id.bus, entry->id.device, 'A' + entry->pin, @@ -429,7 +429,7 @@ acpi_pci_irq_derive(struct pci_dev *dev, { struct pci_dev *bridge = dev; int irq = -1; - u8 bridge_pin = 0; + u8 bridge_pin = 0, orig_pin = pin; if (!dev) @@ -463,8 +463,8 @@ acpi_pci_irq_derive(struct pci_dev *dev, } if (irq < 0) { - printk(KERN_WARNING PREFIX "Unable to derive IRQ for device %s\n", - pci_name(dev)); + dev_warn(&dev->dev, "can't derive routing for PCI INT %c\n", + 'A' + orig_pin); return -1; } @@ -487,6 +487,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev) int triggering = ACPI_LEVEL_SENSITIVE; int polarity = ACPI_ACTIVE_LOW; char *link = NULL; + char link_desc[16]; int rc; @@ -503,7 +504,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev) pin--; if (!dev->bus) { - printk(KERN_ERR PREFIX "Invalid (NULL) 'bus' field\n"); + dev_err(&dev->dev, "invalid (NULL) 'bus' field\n"); return -ENODEV; } @@ -538,8 +539,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev) * driver reported one, then use it. Exit in any case. */ if (irq < 0) { - printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: no GSI", - pci_name(dev), ('A' + pin)); + dev_warn(&dev->dev, "PCI INT %c: no GSI", 'A' + pin); /* Interrupt Line values above 0xF are forbidden */ if (dev->irq > 0 && (dev->irq <= 0xF)) { printk(" - using IRQ %d\n", dev->irq); @@ -554,21 +554,21 @@ int acpi_pci_irq_enable(struct pci_dev *dev) rc = acpi_register_gsi(irq, triggering, polarity); if (rc < 0) { - printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed " - "to register GSI\n", pci_name(dev), ('A' + pin)); + dev_warn(&dev->dev, "PCI INT %c: failed to register GSI\n", + 'A' + pin); return rc; } dev->irq = rc; - printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ", - pci_name(dev), 'A' + pin); - if (link) - printk("Link [%s] -> ", link); + snprintf(link_desc, sizeof(link_desc), " -> Link[%s]", link); + else + link_desc[0] = '\0'; - printk("GSI %u (%s, %s) -> IRQ %d\n", irq, - (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge", - (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq); + dev_info(&dev->dev, "PCI INT %c%s -> GSI %u (%s, %s) -> IRQ %d\n", + 'A' + pin, link_desc, irq, + (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge", + (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq); return 0; } @@ -616,10 +616,6 @@ void acpi_pci_irq_disable(struct pci_dev *dev) * (e.g. PCI_UNDEFINED_IRQ). */ - printk(KERN_INFO PREFIX "PCI interrupt for device %s disabled\n", - pci_name(dev)); - + dev_info(&dev->dev, "PCI INT %c disabled\n", 'A' + pin); acpi_unregister_gsi(gsi); - - return; } |