pcmcia: move cistpl.c into pcmcia module

As PCMCIA is the only real user of CIS access functions, include
cistpl.c in the PCMCIA module, not in the PCMCIA & CardBus core
module.

Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 7bb52b0..0ab4fe0 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1313,6 +1313,7 @@
 	.owner = THIS_MODULE,
 	.event = ds_event,
 	.requery = pcmcia_bus_rescan,
+	.validate = pccard_validate_cis,
 	.suspend = pcmcia_bus_suspend,
 	.resume = pcmcia_bus_resume,
 };
@@ -1336,6 +1337,13 @@
 	 */
 	msleep(250);
 
+	ret = sysfs_create_bin_file(&dev->kobj, &pccard_cis_attr);
+	if (ret) {
+		dev_printk(KERN_ERR, dev, "PCMCIA registration failed\n");
+		pcmcia_put_socket(socket);
+		return ret;
+	}
+
 #ifdef CONFIG_PCMCIA_IOCTL
 	init_waitqueue_head(&socket->queue);
 #endif
@@ -1371,6 +1379,8 @@
 	release_cis_mem(socket);
 	mutex_unlock(&socket->skt_mutex);
 
+	sysfs_remove_bin_file(&dev->kobj, &pccard_cis_attr);
+
 	pcmcia_put_socket(socket);
 
 	return;