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authorLen Brown <len.brown@intel.com>2005-08-05 00:31:42 -0400
committerLen Brown <len.brown@intel.com>2005-08-05 00:31:42 -0400
commit1d492eb41371d9a5145651e8eb64bea1042a4057 (patch)
tree2a66a8fd347cf8dd8a665c4575b30d873035a5a4 /drivers/acpi/pci_irq.c
parent5d2a22079c825669d91a3a200332f1053b4b61b0 (diff)
parentcbfc1bae55bbd053308ef0fa6b6448cd1ddf3e67 (diff)
[ACPI] Merge acpi-2.6.12 branch into 2.6.13-rc3
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/pci_irq.c')
-rw-r--r--drivers/acpi/pci_irq.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index bb973d2109a..c885300579e 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -424,6 +424,7 @@ acpi_pci_irq_enable (
int edge_level = ACPI_LEVEL_SENSITIVE;
int active_high_low = ACPI_ACTIVE_LOW;
char *link = NULL;
+ int rc;
ACPI_FUNCTION_TRACE("acpi_pci_irq_enable");
@@ -476,7 +477,13 @@ acpi_pci_irq_enable (
}
}
- dev->irq = acpi_register_gsi(irq, edge_level, active_high_low);
+ rc = acpi_register_gsi(irq, edge_level, active_high_low);
+ if (rc < 0) {
+ printk(KERN_WARNING PREFIX "PCI Interrupt %s[%c]: failed "
+ "to register GSI\n", pci_name(dev), ('A' + pin));
+ return_VALUE(rc);
+ }
+ dev->irq = rc;
printk(KERN_INFO PREFIX "PCI Interrupt %s[%c] -> ",
pci_name(dev), 'A' + pin);