diff options
Diffstat (limited to 'drivers/s390/char/uvdevice.c')
| -rw-r--r-- | drivers/s390/char/uvdevice.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/s390/char/uvdevice.c b/drivers/s390/char/uvdevice.c index 66505d7166a6..1d40457c7b10 100644 --- a/drivers/s390/char/uvdevice.c +++ b/drivers/s390/char/uvdevice.c @@ -27,6 +27,7 @@ #include <linux/stddef.h> #include <linux/vmalloc.h> #include <linux/slab.h> +#include <linux/cpufeature.h> #include <asm/uvdevice.h> #include <asm/uv.h> @@ -244,12 +245,10 @@ static void __exit uvio_dev_exit(void) static int __init uvio_dev_init(void) { - if (!test_facility(158)) - return -ENXIO; return misc_register(&uvio_dev_miscdev); } -module_init(uvio_dev_init); +module_cpu_feature_match(S390_CPU_FEATURE_UV, uvio_dev_init); module_exit(uvio_dev_exit); MODULE_AUTHOR("IBM Corporation"); |