From d550d98d3317378d93a4869db204725d270ec812 Mon Sep 17 00:00:00 2001 From: Patrick Mochel Date: Tue, 27 Jun 2006 00:41:40 -0400 Subject: ACPI: delete tracing macros from drivers/acpi/*.c Signed-off-by: Len Brown --- drivers/acpi/pci_irq.c | 71 ++++++++++++++++++++++---------------------------- 1 file changed, 31 insertions(+), 40 deletions(-) (limited to 'drivers/acpi/pci_irq.c') diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index f24a610008a0..fb96e3bf969b 100644 --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -55,10 +55,9 @@ static struct acpi_prt_entry *acpi_pci_irq_find_prt_entry(int segment, struct list_head *node = NULL; struct acpi_prt_entry *entry = NULL; - ACPI_FUNCTION_TRACE("acpi_pci_irq_find_prt_entry"); if (!acpi_prt.count) - return_PTR(NULL); + return NULL; /* * Parse through all PRT entries looking for a match on the specified @@ -73,12 +72,12 @@ static struct acpi_prt_entry *acpi_pci_irq_find_prt_entry(int segment, && (device == entry->id.device) && (pin == entry->pin)) { spin_unlock(&acpi_prt_lock); - return_PTR(entry); + return entry; } } spin_unlock(&acpi_prt_lock); - return_PTR(NULL); + return NULL; } static int @@ -87,14 +86,13 @@ acpi_pci_irq_add_entry(acpi_handle handle, { struct acpi_prt_entry *entry = NULL; - ACPI_FUNCTION_TRACE("acpi_pci_irq_add_entry"); if (!prt) - return_VALUE(-EINVAL); + return -EINVAL; entry = kmalloc(sizeof(struct acpi_prt_entry), GFP_KERNEL); if (!entry) - return_VALUE(-ENOMEM); + return -ENOMEM; memset(entry, 0, sizeof(struct acpi_prt_entry)); entry->id.segment = segment; @@ -141,7 +139,7 @@ acpi_pci_irq_add_entry(acpi_handle handle, acpi_prt.count++; spin_unlock(&acpi_prt_lock); - return_VALUE(0); + return 0; } static void @@ -163,11 +161,10 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus) struct acpi_pci_routing_table *entry = NULL; static int first_time = 1; - ACPI_FUNCTION_TRACE("acpi_pci_irq_add_prt"); pathname = (char *)kmalloc(ACPI_PATHNAME_MAX, GFP_KERNEL); if (!pathname) - return_VALUE(-ENOMEM); + return -ENOMEM; memset(pathname, 0, ACPI_PATHNAME_MAX); if (first_time) { @@ -199,12 +196,12 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus) if (status != AE_BUFFER_OVERFLOW) { ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRT [%s]", acpi_format_exception(status))); - return_VALUE(-ENODEV); + return -ENODEV; } prt = kmalloc(buffer.length, GFP_KERNEL); if (!prt) { - return_VALUE(-ENOMEM); + return -ENOMEM; } memset(prt, 0, buffer.length); buffer.pointer = prt; @@ -214,7 +211,7 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus) ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRT [%s]", acpi_format_exception(status))); kfree(buffer.pointer); - return_VALUE(-ENODEV); + return -ENODEV; } entry = prt; @@ -227,7 +224,7 @@ int acpi_pci_irq_add_prt(acpi_handle handle, int segment, int bus) kfree(prt); - return_VALUE(0); + return 0; } void acpi_pci_irq_del_prt(int segment, int bus) @@ -262,7 +259,6 @@ acpi_pci_allocate_irq(struct acpi_prt_entry *entry, { int irq; - ACPI_FUNCTION_TRACE("acpi_pci_allocate_irq"); if (entry->link.handle) { irq = acpi_pci_link_allocate_irq(entry->link.handle, @@ -271,7 +267,7 @@ acpi_pci_allocate_irq(struct acpi_prt_entry *entry, if (irq < 0) { printk(KERN_WARNING PREFIX "Invalid IRQ link routing entry\n"); - return_VALUE(-1); + return -1; } } else { irq = entry->link.index; @@ -280,7 +276,7 @@ acpi_pci_allocate_irq(struct acpi_prt_entry *entry, } ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found IRQ %d\n", irq)); - return_VALUE(irq); + return irq; } static int @@ -289,13 +285,12 @@ acpi_pci_free_irq(struct acpi_prt_entry *entry, { int irq; - ACPI_FUNCTION_TRACE("acpi_pci_free_irq"); if (entry->link.handle) { irq = acpi_pci_link_free_irq(entry->link.handle); } else { irq = entry->link.index; } - return_VALUE(irq); + return irq; } /* @@ -315,7 +310,6 @@ acpi_pci_irq_lookup(struct pci_bus *bus, int bus_nr = bus->number; int ret; - ACPI_FUNCTION_TRACE("acpi_pci_irq_lookup"); ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Searching for PRT entry for %02x:%02x:%02x[%c]\n", @@ -324,11 +318,11 @@ acpi_pci_irq_lookup(struct pci_bus *bus, entry = acpi_pci_irq_find_prt_entry(segment, bus_nr, device, pin); if (!entry) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "PRT entry not found\n")); - return_VALUE(-1); + return -1; } ret = func(entry, triggering, polarity, link); - return_VALUE(ret); + return ret; } /* @@ -346,10 +340,9 @@ acpi_pci_irq_derive(struct pci_dev *dev, int irq = -1; u8 bridge_pin = 0; - ACPI_FUNCTION_TRACE("acpi_pci_irq_derive"); if (!dev) - return_VALUE(-EINVAL); + return -EINVAL; /* * Attempt to derive an IRQ for this device from a parent bridge's @@ -366,7 +359,7 @@ acpi_pci_irq_derive(struct pci_dev *dev, ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No interrupt pin configured for device %s\n", pci_name(bridge))); - return_VALUE(-1); + return -1; } /* Pin is from 0 to 3 */ bridge_pin--; @@ -381,13 +374,13 @@ 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)); - return_VALUE(-1); + return -1; } ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Derive IRQ %d for device %s from %s\n", irq, pci_name(dev), pci_name(bridge))); - return_VALUE(irq); + return irq; } /* @@ -405,23 +398,22 @@ int acpi_pci_irq_enable(struct pci_dev *dev) char *link = NULL; int rc; - ACPI_FUNCTION_TRACE("acpi_pci_irq_enable"); if (!dev) - return_VALUE(-EINVAL); + return -EINVAL; pin = dev->pin; if (!pin) { ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No interrupt pin configured for device %s\n", pci_name(dev))); - return_VALUE(0); + return 0; } pin--; if (!dev->bus) { printk(KERN_ERR PREFIX "Invalid (NULL) 'bus' field\n"); - return_VALUE(-ENODEV); + return -ENODEV; } /* @@ -453,10 +445,10 @@ int acpi_pci_irq_enable(struct pci_dev *dev) printk(" - using IRQ %d\n", dev->irq); acpi_register_gsi(dev->irq, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW); - return_VALUE(0); + return 0; } else { printk("\n"); - return_VALUE(0); + return 0; } } @@ -464,7 +456,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev) if (rc < 0) { printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed " "to register GSI\n", pci_name(dev), ('A' + pin)); - return_VALUE(rc); + return rc; } dev->irq = rc; @@ -478,7 +470,7 @@ int acpi_pci_irq_enable(struct pci_dev *dev) (triggering == ACPI_LEVEL_SENSITIVE) ? "level" : "edge", (polarity == ACPI_ACTIVE_LOW) ? "low" : "high", dev->irq); - return_VALUE(0); + return 0; } EXPORT_SYMBOL(acpi_pci_irq_enable); @@ -495,14 +487,13 @@ void acpi_pci_irq_disable(struct pci_dev *dev) int triggering = ACPI_LEVEL_SENSITIVE; int polarity = ACPI_ACTIVE_LOW; - ACPI_FUNCTION_TRACE("acpi_pci_irq_disable"); if (!dev || !dev->bus) - return_VOID; + return; pin = dev->pin; if (!pin) - return_VOID; + return; pin--; /* @@ -520,7 +511,7 @@ void acpi_pci_irq_disable(struct pci_dev *dev) &triggering, &polarity, NULL, acpi_pci_free_irq); if (gsi < 0) - return_VOID; + return; /* * TBD: It might be worth clearing dev->irq by magic constant @@ -532,5 +523,5 @@ void acpi_pci_irq_disable(struct pci_dev *dev) acpi_unregister_gsi(gsi); - return_VOID; + return; } -- cgit v1.2.3