diff options
Diffstat (limited to 'arch/ia64/sn/kernel/tiocx.c')
| -rw-r--r-- | arch/ia64/sn/kernel/tiocx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ia64/sn/kernel/tiocx.c b/arch/ia64/sn/kernel/tiocx.c index 8716f4d5314..c1cbcd1a139 100644 --- a/arch/ia64/sn/kernel/tiocx.c +++ b/arch/ia64/sn/kernel/tiocx.c @@ -14,6 +14,7 @@ #include <linux/proc_fs.h> #include <linux/device.h> #include <linux/delay.h> +#include <asm/system.h> #include <asm/uaccess.h> #include <asm/sn/sn_sal.h> #include <asm/sn/addrs.h> @@ -481,6 +482,9 @@ static int __init tiocx_init(void) cnodeid_t cnodeid; int found_tiocx_device = 0; + if (!ia64_platform_is("sn2")) + return -ENODEV; + bus_register(&tiocx_bus_type); for (cnodeid = 0; cnodeid < MAX_COMPACT_NODES; cnodeid++) { |