diff options
Diffstat (limited to 'drivers/xen/pcpu.c')
| -rw-r--r-- | drivers/xen/pcpu.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c index 6536d5ab169..0aac403d53f 100644 --- a/drivers/xen/pcpu.c +++ b/drivers/xen/pcpu.c @@ -31,6 +31,8 @@ * IN THE SOFTWARE. */ +#define pr_fmt(fmt) "xen_cpu: " fmt + #include <linux/interrupt.h> #include <linux/spinlock.h> #include <linux/cpu.h> @@ -38,13 +40,13 @@ #include <linux/capability.h> #include <xen/xen.h> +#include <xen/acpi.h> #include <xen/xenbus.h> #include <xen/events.h> #include <xen/interface/platform.h> #include <asm/xen/hypervisor.h> #include <asm/xen/hypercall.h> -#define XEN_PCPU "xen_cpu: " /* * @cpu_id: Xen physical cpu logic number @@ -242,8 +244,7 @@ static struct pcpu *create_and_register_pcpu(struct xenpf_pcpuinfo *info) err = register_pcpu(pcpu); if (err) { - pr_warning(XEN_PCPU "Failed to register pcpu%u\n", - info->xen_cpuid); + pr_warn("Failed to register pcpu%u\n", info->xen_cpuid); return ERR_PTR(-ENOENT); } @@ -378,19 +379,19 @@ static int __init xen_pcpu_init(void) xen_pcpu_interrupt, 0, "xen-pcpu", NULL); if (irq < 0) { - pr_warning(XEN_PCPU "Failed to bind pcpu virq\n"); + pr_warn("Failed to bind pcpu virq\n"); return irq; } ret = subsys_system_register(&xen_pcpu_subsys, NULL); if (ret) { - pr_warning(XEN_PCPU "Failed to register pcpu subsys\n"); + pr_warn("Failed to register pcpu subsys\n"); goto err1; } ret = xen_sync_pcpus(); if (ret) { - pr_warning(XEN_PCPU "Failed to sync pcpu info\n"); + pr_warn("Failed to sync pcpu info\n"); goto err2; } |