diff options
Diffstat (limited to 'drivers/xen/gntalloc.c')
| -rw-r--r-- | drivers/xen/gntalloc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/xen/gntalloc.c b/drivers/xen/gntalloc.c index 4097987..787d179 100644 --- a/drivers/xen/gntalloc.c +++ b/drivers/xen/gntalloc.c @@ -48,6 +48,8 @@ * grant operation. */ +#define pr_fmt(fmt) "xen:" KBUILD_MODNAME ": " fmt + #include <linux/atomic.h> #include <linux/module.h> #include <linux/miscdevice.h> @@ -507,7 +509,7 @@ static int gntalloc_mmap(struct file *filp, struct vm_area_struct *vma) int rv, i; if (!(vma->vm_flags & VM_SHARED)) { - printk(KERN_ERR "%s: Mapping must be shared.\n", __func__); + pr_err("%s: Mapping must be shared\n", __func__); return -EINVAL; } @@ -584,7 +586,7 @@ static int __init gntalloc_init(void) err = misc_register(&gntalloc_miscdev); if (err != 0) { - printk(KERN_ERR "Could not register misc gntalloc device\n"); + pr_err("Could not register misc gntalloc device\n"); return err; } |
