[SPARC64]: Decode virtual-devices interrupts correctly.

Need to translate through the interrupt-map{,-mask] properties.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 10 deletions

diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index 71c70d7a998c..cc46206a1065 100644
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -21,6 +21,7 @@
 #include <asm/hypervisor.h>
 #include <asm/spitfire.h>
 #include <asm/vdev.h>
+#include <asm/oplib.h>
 #include <asm/irq.h>
 
 #if defined(CONFIG_MAGIC_SYSRQ)
@@ -427,7 +428,6 @@ static unsigned int __init get_interrupt(void)
         const char *cons_str = "console";
         const char *compat_str = "compatible";
         int node = prom_getchild(sun4v_vdev_root);
-        unsigned int irq;
         char buf[64];
         int err, len;
 
@@ -449,12 +449,7 @@ static unsigned int __init get_interrupt(void)
         /* Ok, the this is the OBP node for the sun4v hypervisor
          * console device.  Decode the interrupt.
          */
-        err = prom_getproperty(node, "interrupts",
-                               (char *) &irq, sizeof(irq));
-        if (err == -1)
-                return 0;
-
-        return sun4v_build_irq(sun4v_vdev_devhandle, irq, 4, 0);
+        return sun4v_vdev_device_interrupt(node);
 }
 
 static u32 sunhv_irq;
@@ -487,8 +482,8 @@ static int __init sunhv_init(void)
                 return -ENODEV;
         }
 
-        printk("SUNHV: SUN4V virtual console, IRQ[%08x]\n",
-               sunhv_irq);
+        printk("SUNHV: SUN4V virtual console, IRQ %s\n",
+               __irq_itoa(sunhv_irq));
 
         sunhv_reg.minor = sunserial_current_minor;
         sunhv_reg.nr = 1;
@@ -520,7 +515,6 @@ static void __exit sunhv_exit(void)
 
         uart_remove_one_port(&sunhv_reg, port);
         free_irq(sunhv_irq, port);
-
         sunserial_current_minor -= 1;
 
         uart_unregister_driver(&sunhv_reg);