This patch fixes a wrong assumption in ia64 MSI code that IRQ equals
vector.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx>
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
---
arch/ia64/kernel/msi_ia64.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.21-rc5/arch/ia64/kernel/msi_ia64.c
===================================================================
--- linux-2.6.21-rc5.orig/arch/ia64/kernel/msi_ia64.c 2007-04-05 21:30:52.000000000 +0900
+++ linux-2.6.21-rc5/arch/ia64/kernel/msi_ia64.c 2007-04-05 21:31:34.000000000 +0900
@@ -76,7 +76,7 @@
set_irq_msi(irq, desc);
dest_phys_id = cpu_physical_id(first_cpu(cpu_online_map));
- vector = irq;
+ vector = irq_to_vector(irq);
msg.address_hi = 0;
msg.address_lo =
@@ -110,7 +110,7 @@
static int ia64_msi_retrigger_irq(unsigned int irq)
{
- unsigned int vector = irq;
+ unsigned int vector = irq_to_vector(irq);
ia64_resend_irq(vector);
return 1;
-
To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
|