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ACPI: delete tracing macros from drivers/acpi/*.c

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Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Patrick Mochel
2006-06-27 00:41:40 -04:00
committed by Len Brown
parent d7fa2589bb
commit d550d98d33
28 changed files with 862 additions and 1187 deletions
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71
drivers/acpi/pci_irq.c
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@@ -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;
}