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-rw-r--r--drivers/char/mbcs.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index 3fa64c63110..c268ee04b2a 100644
--- a/drivers/char/mbcs.c
+++ b/drivers/char/mbcs.c
@@ -830,6 +830,9 @@ static int __init mbcs_init(void)
{
int rv;
+ if (!ia64_platform_is("sn2"))
+ return -ENODEV;
+
// Put driver into chrdevs[]. Get major number.
rv = register_chrdev(mbcs_major, DEVICE_NAME, &mbcs_ops);
if (rv < 0) {