diff options
Diffstat (limited to 'drivers/xen/events.c')
| -rw-r--r-- | drivers/xen/events.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 6a6bbe4ede9..a58ac435a9a 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -21,6 +21,8 @@ * Jeremy Fitzhardinge <jeremy@xensource.com>, XenSource Inc, 2007 */ +#define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt + #include <linux/linkage.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -600,8 +602,7 @@ static unsigned int __startup_pirq(unsigned int irq) rc = HYPERVISOR_event_channel_op(EVTCHNOP_bind_pirq, &bind_pirq); if (rc != 0) { if (!probing_irq(irq)) - printk(KERN_INFO "Failed to obtain physical IRQ %d\n", - irq); + pr_info("Failed to obtain physical IRQ %d\n", irq); return 0; } evtchn = bind_pirq.port; @@ -693,8 +694,8 @@ int xen_bind_pirq_gsi_to_irq(unsigned gsi, irq = xen_irq_from_gsi(gsi); if (irq != -1) { - printk(KERN_INFO "xen_map_pirq_gsi: returning irq %d for gsi %u\n", - irq, gsi); + pr_info("%s: returning irq %d for gsi %u\n", + __func__, irq, gsi); goto out; } @@ -812,10 +813,10 @@ int xen_destroy_irq(int irq) * (free_domain_pirqs). */ if ((rc == -ESRCH && info->u.pirq.domid != DOMID_SELF)) - printk(KERN_INFO "domain %d does not have %d anymore\n", + pr_info("domain %d does not have %d anymore\n", info->u.pirq.domid, info->u.pirq.pirq); else if (rc) { - printk(KERN_WARNING "unmap irq failed %d\n", rc); + pr_warn("unmap irq failed %d\n", rc); goto out; } } @@ -1621,8 +1622,8 @@ static void restore_pirqs(void) rc = HYPERVISOR_physdev_op(PHYSDEVOP_map_pirq, &map_irq); if (rc) { - printk(KERN_WARNING "xen map irq failed gsi=%d irq=%d pirq=%d rc=%d\n", - gsi, irq, pirq, rc); + pr_warn("xen map irq failed gsi=%d irq=%d pirq=%d rc=%d\n", + gsi, irq, pirq, rc); xen_free_irq(irq); continue; } @@ -1844,13 +1845,11 @@ void xen_callback_vector(void) callback_via = HVM_CALLBACK_VECTOR(HYPERVISOR_CALLBACK_VECTOR); rc = xen_set_callback_via(callback_via); if (rc) { - printk(KERN_ERR "Request for Xen HVM callback vector" - " failed.\n"); + pr_err("Request for Xen HVM callback vector failed\n"); xen_have_vector_callback = 0; return; } - printk(KERN_INFO "Xen HVM callback vector for event delivery is " - "enabled\n"); + pr_info("Xen HVM callback vector for event delivery is enabled\n"); /* in the restore case the vector has already been allocated */ if (!test_bit(HYPERVISOR_CALLBACK_VECTOR, used_vectors)) alloc_intr_gate(HYPERVISOR_CALLBACK_VECTOR, |