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-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 506bbb446e5e..c8755adfd917 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -2155,6 +2155,10 @@ static int __init nsp_cs_init(void)
nsp_msg(KERN_INFO, "loading...");
pcmcia_get_card_services_info(&serv);
+ if (serv.Revision != CS_RELEASE_CODE) {
+ nsp_msg(KERN_DEBUG, "Card Services release does not match!");
+ return -EINVAL;
+ }
register_pcmcia_driver(&dev_info, &nsp_cs_attach, &nsp_cs_detach);
nsp_dbg(NSP_DEBUG_INIT, "out");
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