x86: serverworks: IRQ routing needs no _p
I can find no reason for the _p on the serverworks IRQ routing logic, and
a review of the documentation contains no indication that any such delay
is needed so lets try this
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
index ee524ca..ed07ce6 100644
--- a/arch/x86/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -461,14 +461,14 @@
*/
static int pirq_serverworks_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
{
- outb_p(pirq, 0xc00);
+ outb(pirq, 0xc00);
return inb(0xc01) & 0xf;
}
static int pirq_serverworks_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
{
- outb_p(pirq, 0xc00);
- outb_p(irq, 0xc01);
+ outb(pirq, 0xc00);
+ outb(irq, 0xc01);
return 1;
}