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path: root/drivers/acpi/pci_link.c
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Diffstat (limited to 'drivers/acpi/pci_link.c')
-rw-r--r--drivers/acpi/pci_link.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 6d903bfe5197..d7aa9c10335c 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -161,7 +161,7 @@ acpi_pci_link_check_possible(struct acpi_resource *resource, void *context)
161 break; 161 break;
162 } 162 }
163 default: 163 default:
164 ACPI_ERROR((AE_INFO, "Resource is not an IRQ entry\n")); 164 printk(KERN_ERR PREFIX "Resource is not an IRQ entry\n");
165 return_ACPI_STATUS(AE_OK); 165 return_ACPI_STATUS(AE_OK);
166 } 166 }
167 167
@@ -232,7 +232,7 @@ acpi_pci_link_check_current(struct acpi_resource *resource, void *context)
232 } 232 }
233 break; 233 break;
234 default: 234 default:
235 ACPI_ERROR((AE_INFO, "Resource %d isn't an IRQ", resource->type)); 235 printk(KERN_ERR PREFIX "Resource %d isn't an IRQ\n", resource->type);
236 case ACPI_RESOURCE_TYPE_END_TAG: 236 case ACPI_RESOURCE_TYPE_END_TAG:
237 return_ACPI_STATUS(AE_OK); 237 return_ACPI_STATUS(AE_OK);
238 } 238 }
@@ -264,7 +264,7 @@ static int acpi_pci_link_get_current(struct acpi_pci_link *link)
264 /* Query _STA, set link->device->status */ 264 /* Query _STA, set link->device->status */
265 result = acpi_bus_get_status(link->device); 265 result = acpi_bus_get_status(link->device);
266 if (result) { 266 if (result) {
267 ACPI_ERROR((AE_INFO, "Unable to read status")); 267 printk(KERN_ERR PREFIX "Unable to read status\n");
268 goto end; 268 goto end;
269 } 269 }
270 270
@@ -287,7 +287,7 @@ static int acpi_pci_link_get_current(struct acpi_pci_link *link)
287 } 287 }
288 288
289 if (acpi_strict && !irq) { 289 if (acpi_strict && !irq) {
290 ACPI_ERROR((AE_INFO, "_CRS returned 0")); 290 printk(KERN_ERR PREFIX "_CRS returned 0\n");
291 result = -ENODEV; 291 result = -ENODEV;
292 } 292 }
293 293
@@ -357,7 +357,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
357 /* ignore resource_source, it's optional */ 357 /* ignore resource_source, it's optional */
358 break; 358 break;
359 default: 359 default:
360 ACPI_ERROR((AE_INFO, "Invalid Resource_type %d\n", link->irq.resource_type)); 360 printk(KERN_ERR PREFIX "Invalid Resource_type %d\n", link->irq.resource_type);
361 result = -EINVAL; 361 result = -EINVAL;
362 goto end; 362 goto end;
363 363
@@ -377,7 +377,7 @@ static int acpi_pci_link_set(struct acpi_pci_link *link, int irq)
377 /* Query _STA, set device->status */ 377 /* Query _STA, set device->status */
378 result = acpi_bus_get_status(link->device); 378 result = acpi_bus_get_status(link->device);
379 if (result) { 379 if (result) {
380 ACPI_ERROR((AE_INFO, "Unable to read status")); 380 printk(KERN_ERR PREFIX "Unable to read status\n");
381 goto end; 381 goto end;
382 } 382 }
383 if (!link->device->status.enabled) { 383 if (!link->device->status.enabled) {
@@ -496,7 +496,7 @@ int __init acpi_irq_penalty_init(void)
496 496
497 link = list_entry(node, struct acpi_pci_link, node); 497 link = list_entry(node, struct acpi_pci_link, node);
498 if (!link) { 498 if (!link) {
499 ACPI_ERROR((AE_INFO, "Invalid link context")); 499 printk(KERN_ERR PREFIX "Invalid link context\n");
500 continue; 500 continue;
501 } 501 }
502 502
@@ -583,10 +583,10 @@ static int acpi_pci_link_allocate(struct acpi_pci_link *link)
583 583
584 /* Attempt to enable the link device at this IRQ. */ 584 /* Attempt to enable the link device at this IRQ. */
585 if (acpi_pci_link_set(link, irq)) { 585 if (acpi_pci_link_set(link, irq)) {
586 ACPI_ERROR((AE_INFO, "Unable to set IRQ for %s [%s]. " 586 printk(KERN_ERR PREFIX "Unable to set IRQ for %s [%s]. "
587 "Try pci=noacpi or acpi=off", 587 "Try pci=noacpi or acpi=off\n",
588 acpi_device_name(link->device), 588 acpi_device_name(link->device),
589 acpi_device_bid(link->device))); 589 acpi_device_bid(link->device));
590 return_VALUE(-ENODEV); 590 return_VALUE(-ENODEV);
591 } else { 591 } else {
592 acpi_irq_penalty[link->irq.active] += PIRQ_PENALTY_PCI_USING; 592 acpi_irq_penalty[link->irq.active] += PIRQ_PENALTY_PCI_USING;
@@ -619,19 +619,19 @@ acpi_pci_link_allocate_irq(acpi_handle handle,
619 619
620 result = acpi_bus_get_device(handle, &device); 620 result = acpi_bus_get_device(handle, &device);
621 if (result) { 621 if (result) {
622 ACPI_ERROR((AE_INFO, "Invalid link device")); 622 printk(KERN_ERR PREFIX "Invalid link device\n");
623 return_VALUE(-1); 623 return_VALUE(-1);
624 } 624 }
625 625
626 link = (struct acpi_pci_link *)acpi_driver_data(device); 626 link = (struct acpi_pci_link *)acpi_driver_data(device);
627 if (!link) { 627 if (!link) {
628 ACPI_ERROR((AE_INFO, "Invalid link context")); 628 printk(KERN_ERR PREFIX "Invalid link context\n");
629 return_VALUE(-1); 629 return_VALUE(-1);
630 } 630 }
631 631
632 /* TBD: Support multiple index (IRQ) entries per Link Device */ 632 /* TBD: Support multiple index (IRQ) entries per Link Device */
633 if (index) { 633 if (index) {
634 ACPI_ERROR((AE_INFO, "Invalid index %d", index)); 634 printk(KERN_ERR PREFIX "Invalid index %d\n", index);
635 return_VALUE(-1); 635 return_VALUE(-1);
636 } 636 }
637 637
@@ -643,7 +643,7 @@ acpi_pci_link_allocate_irq(acpi_handle handle,
643 643
644 if (!link->irq.active) { 644 if (!link->irq.active) {
645 mutex_unlock(&acpi_link_lock); 645 mutex_unlock(&acpi_link_lock);
646 ACPI_ERROR((AE_INFO, "Link active IRQ is 0!")); 646 printk(KERN_ERR PREFIX "Link active IRQ is 0!\n");
647 return_VALUE(-1); 647 return_VALUE(-1);
648 } 648 }
649 link->refcnt++; 649 link->refcnt++;
@@ -675,20 +675,20 @@ int acpi_pci_link_free_irq(acpi_handle handle)
675 675
676 result = acpi_bus_get_device(handle, &device); 676 result = acpi_bus_get_device(handle, &device);
677 if (result) { 677 if (result) {
678 ACPI_ERROR((AE_INFO, "Invalid link device")); 678 printk(KERN_ERR PREFIX "Invalid link device\n");
679 return_VALUE(-1); 679 return_VALUE(-1);
680 } 680 }
681 681
682 link = (struct acpi_pci_link *)acpi_driver_data(device); 682 link = (struct acpi_pci_link *)acpi_driver_data(device);
683 if (!link) { 683 if (!link) {
684 ACPI_ERROR((AE_INFO, "Invalid link context")); 684 printk(KERN_ERR PREFIX "Invalid link context\n");
685 return_VALUE(-1); 685 return_VALUE(-1);
686 } 686 }
687 687
688 mutex_lock(&acpi_link_lock); 688 mutex_lock(&acpi_link_lock);
689 if (!link->irq.initialized) { 689 if (!link->irq.initialized) {
690 mutex_unlock(&acpi_link_lock); 690 mutex_unlock(&acpi_link_lock);
691 ACPI_ERROR((AE_INFO, "Link isn't initialized")); 691 printk(KERN_ERR PREFIX "Link isn't initialized\n");
692 return_VALUE(-1); 692 return_VALUE(-1);
693 } 693 }
694#ifdef FUTURE_USE 694#ifdef FUTURE_USE
@@ -813,7 +813,7 @@ static int irqrouter_resume(struct sys_device *dev)
813 list_for_each(node, &acpi_link.entries) { 813 list_for_each(node, &acpi_link.entries) {
814 link = list_entry(node, struct acpi_pci_link, node); 814 link = list_entry(node, struct acpi_pci_link, node);
815 if (!link) { 815 if (!link) {
816 ACPI_ERROR((AE_INFO, "Invalid link context")); 816 printk(KERN_ERR PREFIX "Invalid link context\n");
817 continue; 817 continue;
818 } 818 }
819 acpi_pci_link_resume(link); 819 acpi_pci_link_resume(link);